201055530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 560609280

約数和(自身を除く): 359553750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 43, 57, 65, 78, 86, 95, 114, 129, 130, 190, 195, 215, 247, 258, 285, 390, 430, 494, 559, 570, 631, 645, 741, 817, 1118, 1235, 1262, 1290, 1482, 1634, 1677, 1893, 2451, 2470, 2795, 3155, 3354, 3705, 3786, 4085, 4902, 5590, 6310, 7410, 8170, 8203, 8385, 9465, 10621, 11989, 12255, 16406, 16770, 18930, 21242, 23978, 24510, 24609, 27133, 31863, 35967, 41015, 49218, 53105, 54266, 59945, 63726, 71934, 81399, 82030, 106210, 119890, 123045, 135665, 155857, 159315, 162798, 179835, 246090, 271330, 311714, 318630, 352729, 359670, 406995, 467571, 515527, 705458, 779285, 813990, 935142, 1031054, 1058187, 1546581, 1558570, 1763645, 2116374, 2337855, 2577635, 3093162, 3527290, 4675710, 5155270, 5290935, 6701851, 7732905, 10581870, 13403702, 15465810, 20105553, 33509255, 40211106, 67018510, 100527765, 201055530]

約数ペア:

[(1, 201055530), (2, 100527765), (3, 67018510), (5, 40211106), (6, 33509255), (10, 20105553), (13, 15465810), (15, 13403702), (19, 10581870), (26, 7732905), (30, 6701851), (38, 5290935), (39, 5155270), (43, 4675710), (57, 3527290), (65, 3093162), (78, 2577635), (86, 2337855), (95, 2116374), (114, 1763645), (129, 1558570), (130, 1546581), (190, 1058187), (195, 1031054), (215, 935142), (247, 813990), (258, 779285), (285, 705458), (390, 515527), (430, 467571), (494, 406995), (559, 359670), (570, 352729), (631, 318630), (645, 311714), (741, 271330), (817, 246090), (1118, 179835), (1235, 162798), (1262, 159315), (1290, 155857), (1482, 135665), (1634, 123045), (1677, 119890), (1893, 106210), (2451, 82030), (2470, 81399), (2795, 71934), (3155, 63726), (3354, 59945), (3705, 54266), (3786, 53105), (4085, 49218), (4902, 41015), (5590, 35967), (6310, 31863), (7410, 27133), (8170, 24609), (8203, 24510), (8385, 23978), (9465, 21242), (10621, 18930), (11989, 16770), (12255, 16406)]