221366522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1693}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 368831232

約数和(自身を除く): 147464710

約数列:

[1, 2, 13, 26, 47, 94, 107, 214, 611, 1222, 1391, 1693, 2782, 3386, 5029, 10058, 22009, 44018, 65377, 79571, 130754, 159142, 181151, 362302, 1034423, 2068846, 2354963, 4709926, 8514097, 17028194, 110683261, 221366522]

約数ペア:

[(1, 221366522), (2, 110683261), (13, 17028194), (26, 8514097), (47, 4709926), (94, 2354963), (107, 2068846), (214, 1034423), (611, 362302), (1222, 181151), (1391, 159142), (1693, 130754), (2782, 79571), (3386, 65377), (5029, 44018), (10058, 22009)]