201365850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 626745600

約数和(自身を除く): 425379750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 29, 30, 34, 35, 42, 50, 51, 58, 70, 75, 85, 87, 102, 105, 119, 145, 150, 170, 174, 175, 203, 210, 238, 255, 290, 350, 357, 389, 406, 425, 435, 493, 510, 525, 595, 609, 714, 725, 778, 850, 870, 986, 1015, 1050, 1167, 1190, 1218, 1275, 1450, 1479, 1785, 1945, 2030, 2175, 2334, 2465, 2550, 2723, 2958, 2975, 3045, 3451, 3570, 3890, 4350, 4930, 5075, 5446, 5835, 5950, 6090, 6613, 6902, 7395, 8169, 8925, 9725, 10150, 10353, 11281, 11670, 12325, 13226, 13615, 14790, 15225, 16338, 17255, 17850, 19450, 19839, 20706, 22562, 24650, 27230, 29175, 30450, 33065, 33843, 34510, 36975, 39678, 40845, 46291, 51765, 56405, 58350, 66130, 67686, 68075, 73950, 78967, 81690, 86275, 92582, 99195, 103530, 112810, 136150, 138873, 157934, 165325, 169215, 172550, 191777, 198390, 204225, 231455, 236901, 258825, 277746, 282025, 330650, 338430, 383554, 394835, 408450, 462910, 473802, 495975, 517650, 564050, 575331, 694365, 789670, 846075, 958885, 991950, 1150662, 1157275, 1184505, 1342439, 1388730, 1692150, 1917770, 1974175, 2314550, 2369010, 2684878, 2876655, 3471825, 3948350, 4027317, 4794425, 5753310, 5922525, 6712195, 6943650, 8054634, 9588850, 11845050, 13424390, 14383275, 20136585, 28766550, 33560975, 40273170, 67121950, 100682925, 201365850]

約数ペア:

[(1, 201365850), (2, 100682925), (3, 67121950), (5, 40273170), (6, 33560975), (7, 28766550), (10, 20136585), (14, 14383275), (15, 13424390), (17, 11845050), (21, 9588850), (25, 8054634), (29, 6943650), (30, 6712195), (34, 5922525), (35, 5753310), (42, 4794425), (50, 4027317), (51, 3948350), (58, 3471825), (70, 2876655), (75, 2684878), (85, 2369010), (87, 2314550), (102, 1974175), (105, 1917770), (119, 1692150), (145, 1388730), (150, 1342439), (170, 1184505), (174, 1157275), (175, 1150662), (203, 991950), (210, 958885), (238, 846075), (255, 789670), (290, 694365), (350, 575331), (357, 564050), (389, 517650), (406, 495975), (425, 473802), (435, 462910), (493, 408450), (510, 394835), (525, 383554), (595, 338430), (609, 330650), (714, 282025), (725, 277746), (778, 258825), (850, 236901), (870, 231455), (986, 204225), (1015, 198390), (1050, 191777), (1167, 172550), (1190, 169215), (1218, 165325), (1275, 157934), (1450, 138873), (1479, 136150), (1785, 112810), (1945, 103530), (2030, 99195), (2175, 92582), (2334, 86275), (2465, 81690), (2550, 78967), (2723, 73950), (2958, 68075), (2975, 67686), (3045, 66130), (3451, 58350), (3570, 56405), (3890, 51765), (4350, 46291), (4930, 40845), (5075, 39678), (5446, 36975), (5835, 34510), (5950, 33843), (6090, 33065), (6613, 30450), (6902, 29175), (7395, 27230), (8169, 24650), (8925, 22562), (9725, 20706), (10150, 19839), (10353, 19450), (11281, 17850), (11670, 17255), (12325, 16338), (13226, 15225), (13615, 14790)]