201734342020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:726

約数の個数: 192

約数和(自身を含む): 453838049280

約数和(自身を除く): 252103707260

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 109, 124, 151, 155, 212, 218, 265, 302, 310, 373, 436, 530, 545, 604, 620, 746, 755, 1060, 1090, 1492, 1510, 1643, 1865, 2180, 3020, 3286, 3379, 3730, 4681, 5777, 6572, 6758, 7460, 8003, 8215, 9362, 11554, 11563, 13516, 16006, 16430, 16459, 16895, 18724, 19769, 23108, 23126, 23405, 28885, 32012, 32860, 32918, 33790, 39538, 40015, 40657, 46252, 46810, 56323, 57770, 57815, 65836, 67580, 79076, 80030, 81314, 82295, 93620, 98845, 112646, 115540, 115630, 160060, 162628, 164590, 179087, 197690, 203285, 225292, 231260, 248093, 281615, 329180, 358174, 395380, 406570, 496186, 510229, 563230, 612839, 716348, 813140, 872327, 895435, 992372, 1020458, 1126460, 1225678, 1240465, 1260367, 1744654, 1746013, 1790870, 2040916, 2154821, 2451356, 2480930, 2520734, 2551145, 2985119, 3064195, 3489308, 3492026, 3581740, 4309642, 4361635, 4961860, 5041468, 5102290, 5970238, 6128390, 6139207, 6301835, 6984052, 8619284, 8723270, 8730065, 10204580, 10774105, 11940476, 12256780, 12278414, 12603670, 14925595, 17446540, 17460130, 21548210, 24556828, 25207340, 27042137, 29851190, 30696035, 34920260, 43096420, 54084274, 59702380, 61392070, 66799451, 92538689, 108168548, 122784140, 133598902, 135210685, 185077378, 190315417, 267197804, 270421370, 325377971, 333997255, 370154756, 380630834, 462693445, 540842740, 650755942, 667994510, 761261668, 925386890, 951577085, 1301511884, 1335989020, 1626889855, 1850773780, 1903154170, 3253779710, 3806308340, 6507559420, 10086717101, 20173434202, 40346868404, 50433585505, 100867171010, 201734342020]

約数ペア:

[(1, 201734342020), (2, 100867171010), (4, 50433585505), (5, 40346868404), (10, 20173434202), (20, 10086717101), (31, 6507559420), (53, 3806308340), (62, 3253779710), (106, 1903154170), (109, 1850773780), (124, 1626889855), (151, 1335989020), (155, 1301511884), (212, 951577085), (218, 925386890), (265, 761261668), (302, 667994510), (310, 650755942), (373, 540842740), (436, 462693445), (530, 380630834), (545, 370154756), (604, 333997255), (620, 325377971), (746, 270421370), (755, 267197804), (1060, 190315417), (1090, 185077378), (1492, 135210685), (1510, 133598902), (1643, 122784140), (1865, 108168548), (2180, 92538689), (3020, 66799451), (3286, 61392070), (3379, 59702380), (3730, 54084274), (4681, 43096420), (5777, 34920260), (6572, 30696035), (6758, 29851190), (7460, 27042137), (8003, 25207340), (8215, 24556828), (9362, 21548210), (11554, 17460130), (11563, 17446540), (13516, 14925595), (16006, 12603670), (16430, 12278414), (16459, 12256780), (16895, 11940476), (18724, 10774105), (19769, 10204580), (23108, 8730065), (23126, 8723270), (23405, 8619284), (28885, 6984052), (32012, 6301835), (32860, 6139207), (32918, 6128390), (33790, 5970238), (39538, 5102290), (40015, 5041468), (40657, 4961860), (46252, 4361635), (46810, 4309642), (56323, 3581740), (57770, 3492026), (57815, 3489308), (65836, 3064195), (67580, 2985119), (79076, 2551145), (80030, 2520734), (81314, 2480930), (82295, 2451356), (93620, 2154821), (98845, 2040916), (112646, 1790870), (115540, 1746013), (115630, 1744654), (160060, 1260367), (162628, 1240465), (164590, 1225678), (179087, 1126460), (197690, 1020458), (203285, 992372), (225292, 895435), (231260, 872327), (248093, 813140), (281615, 716348), (329180, 612839), (358174, 563230), (395380, 510229), (406570, 496186)]