207956289316

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1\times {\mathrm{7937}}^1$

素因数の和:9760

約数の個数: 48

約数和(自身を含む): 376138700784

約数和(自身を除く): 168182411468

約数列:

[1, 2, 4, 53, 73, 106, 146, 212, 292, 1693, 3386, 3869, 6772, 7738, 7937, 15476, 15874, 31748, 89729, 123589, 179458, 247178, 358916, 420661, 494356, 579401, 841322, 1158802, 1682644, 2317604, 6550217, 13100434, 13437341, 26200868, 26874682, 30708253, 53749364, 61416506, 122833012, 712179073, 980925893, 1424358146, 1961851786, 2848716292, 3923703572, 51989072329, 103978144658, 207956289316]

約数ペア:

[(1, 207956289316), (2, 103978144658), (4, 51989072329), (53, 3923703572), (73, 2848716292), (106, 1961851786), (146, 1424358146), (212, 980925893), (292, 712179073), (1693, 122833012), (3386, 61416506), (3869, 53749364), (6772, 30708253), (7738, 26874682), (7937, 26200868), (15476, 13437341), (15874, 13100434), (31748, 6550217), (89729, 2317604), (123589, 1682644), (179458, 1158802), (247178, 841322), (358916, 579401), (420661, 494356)]