214854822

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1955

約数の個数: 128

約数和(自身を含む): 613509120

約数和(自身を除く): 398654298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 91, 117, 126, 138, 161, 182, 189, 207, 234, 273, 299, 322, 351, 378, 414, 483, 546, 598, 621, 702, 819, 897, 966, 1242, 1449, 1638, 1794, 1901, 2093, 2457, 2691, 2898, 3802, 4186, 4347, 4914, 5382, 5703, 6279, 8073, 8694, 11406, 12558, 13307, 16146, 17109, 18837, 24713, 26614, 34218, 37674, 39921, 43723, 49426, 51327, 56511, 74139, 79842, 87446, 102654, 113022, 119763, 131169, 148278, 172991, 222417, 239526, 262338, 306061, 345982, 359289, 393507, 444834, 518973, 568399, 612122, 667251, 718578, 787014, 918183, 1037946, 1136798, 1180521, 1334502, 1556919, 1705197, 1836366, 2361042, 2754549, 3113838, 3410394, 3978793, 4670757, 5115591, 5509098, 7957586, 8263647, 9341514, 10231182, 11936379, 15346773, 16527294, 23872758, 30693546, 35809137, 71618274, 107427411, 214854822]

約数ペア:

[(1, 214854822), (2, 107427411), (3, 71618274), (6, 35809137), (7, 30693546), (9, 23872758), (13, 16527294), (14, 15346773), (18, 11936379), (21, 10231182), (23, 9341514), (26, 8263647), (27, 7957586), (39, 5509098), (42, 5115591), (46, 4670757), (54, 3978793), (63, 3410394), (69, 3113838), (78, 2754549), (91, 2361042), (117, 1836366), (126, 1705197), (138, 1556919), (161, 1334502), (182, 1180521), (189, 1136798), (207, 1037946), (234, 918183), (273, 787014), (299, 718578), (322, 667251), (351, 612122), (378, 568399), (414, 518973), (483, 444834), (546, 393507), (598, 359289), (621, 345982), (702, 306061), (819, 262338), (897, 239526), (966, 222417), (1242, 172991), (1449, 148278), (1638, 131169), (1794, 119763), (1901, 113022), (2093, 102654), (2457, 87446), (2691, 79842), (2898, 74139), (3802, 56511), (4186, 51327), (4347, 49426), (4914, 43723), (5382, 39921), (5703, 37674), (6279, 34218), (8073, 26614), (8694, 24713), (11406, 18837), (12558, 17109), (13307, 16146)]