203765016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1289

約数の個数: 128

約数和(自身を含む): 635443200

約数和(自身を除く): 431678184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 182, 237, 273, 312, 316, 364, 474, 546, 553, 632, 728, 948, 1027, 1092, 1106, 1181, 1659, 1896, 2054, 2184, 2212, 2362, 3081, 3318, 3543, 4108, 4424, 4724, 6162, 6636, 7086, 7189, 8216, 8267, 9448, 12324, 13272, 14172, 14378, 15353, 16534, 21567, 24648, 24801, 28344, 28756, 30706, 33068, 43134, 46059, 49602, 57512, 61412, 66136, 86268, 92118, 93299, 99204, 107471, 122824, 172536, 184236, 186598, 198408, 214942, 279897, 322413, 368472, 373196, 429884, 559794, 644826, 653093, 746392, 859768, 1119588, 1212887, 1289652, 1306186, 1959279, 2239176, 2425774, 2579304, 2612372, 3638661, 3918558, 4851548, 5224744, 7277322, 7837116, 8490209, 9703096, 14554644, 15674232, 16980418, 25470627, 29109288, 33960836, 50941254, 67921672, 101882508, 203765016]

約数ペア:

[(1, 203765016), (2, 101882508), (3, 67921672), (4, 50941254), (6, 33960836), (7, 29109288), (8, 25470627), (12, 16980418), (13, 15674232), (14, 14554644), (21, 9703096), (24, 8490209), (26, 7837116), (28, 7277322), (39, 5224744), (42, 4851548), (52, 3918558), (56, 3638661), (78, 2612372), (79, 2579304), (84, 2425774), (91, 2239176), (104, 1959279), (156, 1306186), (158, 1289652), (168, 1212887), (182, 1119588), (237, 859768), (273, 746392), (312, 653093), (316, 644826), (364, 559794), (474, 429884), (546, 373196), (553, 368472), (632, 322413), (728, 279897), (948, 214942), (1027, 198408), (1092, 186598), (1106, 184236), (1181, 172536), (1659, 122824), (1896, 107471), (2054, 99204), (2184, 93299), (2212, 92118), (2362, 86268), (3081, 66136), (3318, 61412), (3543, 57512), (4108, 49602), (4424, 46059), (4724, 43134), (6162, 33068), (6636, 30706), (7086, 28756), (7189, 28344), (8216, 24801), (8267, 24648), (9448, 21567), (12324, 16534), (13272, 15353), (14172, 14378)]