206842770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 555579648

約数和(自身を除く): 348736878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 107, 141, 214, 235, 282, 321, 423, 457, 470, 535, 642, 705, 846, 914, 963, 1070, 1371, 1410, 1605, 1926, 2115, 2285, 2742, 3210, 4113, 4230, 4570, 4815, 5029, 6855, 8226, 9630, 10058, 13710, 15087, 20565, 21479, 25145, 30174, 41130, 42958, 45261, 48899, 50290, 64437, 75435, 90522, 97798, 107395, 128874, 146697, 150870, 193311, 214790, 226305, 244495, 293394, 322185, 386622, 440091, 452610, 488990, 644370, 733485, 880182, 966555, 1466970, 1933110, 2200455, 2298253, 4400910, 4596506, 6894759, 11491265, 13789518, 20684277, 22982530, 34473795, 41368554, 68947590, 103421385, 206842770]

約数ペア:

[(1, 206842770), (2, 103421385), (3, 68947590), (5, 41368554), (6, 34473795), (9, 22982530), (10, 20684277), (15, 13789518), (18, 11491265), (30, 6894759), (45, 4596506), (47, 4400910), (90, 2298253), (94, 2200455), (107, 1933110), (141, 1466970), (214, 966555), (235, 880182), (282, 733485), (321, 644370), (423, 488990), (457, 452610), (470, 440091), (535, 386622), (642, 322185), (705, 293394), (846, 244495), (914, 226305), (963, 214790), (1070, 193311), (1371, 150870), (1410, 146697), (1605, 128874), (1926, 107395), (2115, 97798), (2285, 90522), (2742, 75435), (3210, 64437), (4113, 50290), (4230, 48899), (4570, 45261), (4815, 42958), (5029, 41130), (6855, 30174), (8226, 25145), (9630, 21479), (10058, 20565), (13710, 15087)]