201147680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 505128960

約数和(自身を除く): 303981280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 127, 152, 160, 190, 254, 304, 380, 508, 521, 608, 635, 760, 1016, 1042, 1270, 1520, 2032, 2084, 2413, 2540, 2605, 3040, 4064, 4168, 4826, 5080, 5210, 8336, 9652, 9899, 10160, 10420, 12065, 16672, 19304, 19798, 20320, 20840, 24130, 38608, 39596, 41680, 48260, 49495, 66167, 77216, 79192, 83360, 96520, 98990, 132334, 158384, 193040, 197980, 264668, 316768, 330835, 386080, 395960, 529336, 661670, 791920, 1058672, 1257173, 1323340, 1583840, 2117344, 2514346, 2646680, 5028692, 5293360, 6285865, 10057384, 10586720, 12571730, 20114768, 25143460, 40229536, 50286920, 100573840, 201147680]

約数ペア:

[(1, 201147680), (2, 100573840), (4, 50286920), (5, 40229536), (8, 25143460), (10, 20114768), (16, 12571730), (19, 10586720), (20, 10057384), (32, 6285865), (38, 5293360), (40, 5028692), (76, 2646680), (80, 2514346), (95, 2117344), (127, 1583840), (152, 1323340), (160, 1257173), (190, 1058672), (254, 791920), (304, 661670), (380, 529336), (508, 395960), (521, 386080), (608, 330835), (635, 316768), (760, 264668), (1016, 197980), (1042, 193040), (1270, 158384), (1520, 132334), (2032, 98990), (2084, 96520), (2413, 83360), (2540, 79192), (2605, 77216), (3040, 66167), (4064, 49495), (4168, 48260), (4826, 41680), (5080, 39596), (5210, 38608), (8336, 24130), (9652, 20840), (9899, 20320), (10160, 19798), (10420, 19304), (12065, 16672)]