204541428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2371}}^1$

素因数の和:2477

約数の個数: 96

約数和(自身を含む): 595087360

約数和(自身を除く): 390545932

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 79, 84, 91, 156, 158, 182, 237, 273, 316, 364, 474, 546, 553, 948, 1027, 1092, 1106, 1659, 2054, 2212, 2371, 3081, 3318, 4108, 4742, 6162, 6636, 7113, 7189, 9484, 12324, 14226, 14378, 16597, 21567, 28452, 28756, 30823, 33194, 43134, 49791, 61646, 66388, 86268, 92469, 99582, 123292, 184938, 187309, 199164, 215761, 369876, 374618, 431522, 561927, 647283, 749236, 863044, 1123854, 1294566, 1311163, 2247708, 2435017, 2589132, 2622326, 3933489, 4870034, 5244652, 7305051, 7866978, 9740068, 14610102, 15733956, 17045119, 29220204, 34090238, 51135357, 68180476, 102270714, 204541428]

約数ペア:

[(1, 204541428), (2, 102270714), (3, 68180476), (4, 51135357), (6, 34090238), (7, 29220204), (12, 17045119), (13, 15733956), (14, 14610102), (21, 9740068), (26, 7866978), (28, 7305051), (39, 5244652), (42, 4870034), (52, 3933489), (78, 2622326), (79, 2589132), (84, 2435017), (91, 2247708), (156, 1311163), (158, 1294566), (182, 1123854), (237, 863044), (273, 749236), (316, 647283), (364, 561927), (474, 431522), (546, 374618), (553, 369876), (948, 215761), (1027, 199164), (1092, 187309), (1106, 184938), (1659, 123292), (2054, 99582), (2212, 92469), (2371, 86268), (3081, 66388), (3318, 61646), (4108, 49791), (4742, 43134), (6162, 33194), (6636, 30823), (7113, 28756), (7189, 28452), (9484, 21567), (12324, 16597), (14226, 14378)]