201835400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:699

約数の個数: 96

約数和(自身を含む): 509733000

約数和(自身を除く): 307897600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 149, 200, 260, 298, 325, 520, 521, 596, 650, 745, 1042, 1192, 1300, 1490, 1937, 2084, 2600, 2605, 2980, 3725, 3874, 4168, 5210, 5960, 6773, 7450, 7748, 9685, 10420, 13025, 13546, 14900, 15496, 19370, 20840, 26050, 27092, 29800, 33865, 38740, 48425, 52100, 54184, 67730, 77480, 77629, 96850, 104200, 135460, 155258, 169325, 193700, 270920, 310516, 338650, 387400, 388145, 621032, 677300, 776290, 1009177, 1354600, 1552580, 1940725, 2018354, 3105160, 3881450, 4036708, 5045885, 7762900, 8073416, 10091770, 15525800, 20183540, 25229425, 40367080, 50458850, 100917700, 201835400]

約数ペア:

[(1, 201835400), (2, 100917700), (4, 50458850), (5, 40367080), (8, 25229425), (10, 20183540), (13, 15525800), (20, 10091770), (25, 8073416), (26, 7762900), (40, 5045885), (50, 4036708), (52, 3881450), (65, 3105160), (100, 2018354), (104, 1940725), (130, 1552580), (149, 1354600), (200, 1009177), (260, 776290), (298, 677300), (325, 621032), (520, 388145), (521, 387400), (596, 338650), (650, 310516), (745, 270920), (1042, 193700), (1192, 169325), (1300, 155258), (1490, 135460), (1937, 104200), (2084, 96850), (2600, 77629), (2605, 77480), (2980, 67730), (3725, 54184), (3874, 52100), (4168, 48425), (5210, 38740), (5960, 33865), (6773, 29800), (7450, 27092), (7748, 26050), (9685, 20840), (10420, 19370), (13025, 15496), (13546, 14900)]