200666551478

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{2113}}^1\times {\mathrm{3257}}^1$

素因数の和:5672

約数の個数: 32

約数和(自身を含む): 307454071680

約数和(自身を除く): 106787520202

約数列:

[1, 2, 61, 122, 239, 478, 2113, 3257, 4226, 6514, 14579, 29158, 128893, 198677, 257786, 397354, 505007, 778423, 1010014, 1556846, 6882041, 13764082, 30805427, 47483803, 61610854, 94967606, 419804501, 839609002, 1644807799, 3289615598, 100333275739, 200666551478]

約数ペア:

[(1, 200666551478), (2, 100333275739), (61, 3289615598), (122, 1644807799), (239, 839609002), (478, 419804501), (2113, 94967606), (3257, 61610854), (4226, 47483803), (6514, 30805427), (14579, 13764082), (29158, 6882041), (128893, 1556846), (198677, 1010014), (257786, 778423), (397354, 505007)]