201133240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 605750400

約数和(自身を除く): 404617160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 88, 95, 98, 110, 133, 140, 152, 154, 190, 196, 209, 220, 245, 266, 280, 308, 380, 385, 392, 418, 440, 490, 491, 532, 539, 616, 665, 760, 770, 836, 931, 980, 982, 1045, 1064, 1078, 1330, 1463, 1540, 1672, 1862, 1960, 1964, 2090, 2156, 2455, 2660, 2695, 2926, 3080, 3437, 3724, 3928, 4180, 4312, 4655, 4910, 5320, 5390, 5401, 5852, 6874, 7315, 7448, 8360, 9310, 9329, 9820, 10241, 10780, 10802, 11704, 13748, 14630, 17185, 18620, 18658, 19640, 20482, 21560, 21604, 24059, 27005, 27496, 29260, 34370, 37240, 37316, 37807, 40964, 43208, 46645, 48118, 51205, 54010, 58520, 65303, 68740, 74632, 75614, 81928, 93290, 96236, 102410, 102619, 108020, 120295, 130606, 137480, 151228, 186580, 189035, 192472, 204820, 205238, 216040, 240590, 261212, 264649, 302456, 326515, 373160, 378070, 409640, 410476, 457121, 481180, 513095, 522424, 529298, 653030, 718333, 756140, 820952, 914242, 962360, 1026190, 1058596, 1306060, 1323245, 1436666, 1512280, 1828484, 2052380, 2117192, 2285605, 2612120, 2646490, 2873332, 3591665, 3656968, 4104760, 4571210, 5028331, 5292980, 5746664, 7183330, 9142420, 10056662, 10585960, 14366660, 18284840, 20113324, 25141655, 28733320, 40226648, 50283310, 100566620, 201133240]

約数ペア:

[(1, 201133240), (2, 100566620), (4, 50283310), (5, 40226648), (7, 28733320), (8, 25141655), (10, 20113324), (11, 18284840), (14, 14366660), (19, 10585960), (20, 10056662), (22, 9142420), (28, 7183330), (35, 5746664), (38, 5292980), (40, 5028331), (44, 4571210), (49, 4104760), (55, 3656968), (56, 3591665), (70, 2873332), (76, 2646490), (77, 2612120), (88, 2285605), (95, 2117192), (98, 2052380), (110, 1828484), (133, 1512280), (140, 1436666), (152, 1323245), (154, 1306060), (190, 1058596), (196, 1026190), (209, 962360), (220, 914242), (245, 820952), (266, 756140), (280, 718333), (308, 653030), (380, 529298), (385, 522424), (392, 513095), (418, 481180), (440, 457121), (490, 410476), (491, 409640), (532, 378070), (539, 373160), (616, 326515), (665, 302456), (760, 264649), (770, 261212), (836, 240590), (931, 216040), (980, 205238), (982, 204820), (1045, 192472), (1064, 189035), (1078, 186580), (1330, 151228), (1463, 137480), (1540, 130606), (1672, 120295), (1862, 108020), (1960, 102619), (1964, 102410), (2090, 96236), (2156, 93290), (2455, 81928), (2660, 75614), (2695, 74632), (2926, 68740), (3080, 65303), (3437, 58520), (3724, 54010), (3928, 51205), (4180, 48118), (4312, 46645), (4655, 43208), (4910, 40964), (5320, 37807), (5390, 37316), (5401, 37240), (5852, 34370), (6874, 29260), (7315, 27496), (7448, 27005), (8360, 24059), (9310, 21604), (9329, 21560), (9820, 20482), (10241, 19640), (10780, 18658), (10802, 18620), (11704, 17185), (13748, 14630)]