201728409850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{129193}}^1$

素因数の和:129400

約数の個数: 96

約数和(自身を含む): 436001844096

約数和(自身を除く): 234273434246

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 167, 170, 187, 275, 334, 374, 425, 550, 835, 850, 935, 1670, 1837, 1870, 2839, 3674, 4175, 4675, 5678, 8350, 9185, 9350, 14195, 18370, 28390, 31229, 45925, 62458, 70975, 91850, 129193, 141950, 156145, 258386, 312290, 645965, 780725, 1291930, 1421123, 1561450, 2196281, 2842246, 3229825, 4392562, 6459650, 7105615, 10981405, 14211230, 21575231, 21962810, 24159091, 35528075, 43150462, 48318182, 54907025, 71056150, 107876155, 109814050, 120795455, 215752310, 237327541, 241590910, 366778927, 474655082, 539380775, 603977275, 733557854, 1078761550, 1186637705, 1207954550, 1833894635, 2373275410, 3667789270, 4034568197, 5933188525, 8069136394, 9169473175, 11866377050, 18338946350, 20172840985, 40345681970, 100864204925, 201728409850]

約数ペア:

[(1, 201728409850), (2, 100864204925), (5, 40345681970), (10, 20172840985), (11, 18338946350), (17, 11866377050), (22, 9169473175), (25, 8069136394), (34, 5933188525), (50, 4034568197), (55, 3667789270), (85, 2373275410), (110, 1833894635), (167, 1207954550), (170, 1186637705), (187, 1078761550), (275, 733557854), (334, 603977275), (374, 539380775), (425, 474655082), (550, 366778927), (835, 241590910), (850, 237327541), (935, 215752310), (1670, 120795455), (1837, 109814050), (1870, 107876155), (2839, 71056150), (3674, 54907025), (4175, 48318182), (4675, 43150462), (5678, 35528075), (8350, 24159091), (9185, 21962810), (9350, 21575231), (14195, 14211230), (18370, 10981405), (28390, 7105615), (31229, 6459650), (45925, 4392562), (62458, 3229825), (70975, 2842246), (91850, 2196281), (129193, 1561450), (141950, 1421123), (156145, 1291930), (258386, 780725), (312290, 645965)]