207853688

素因数分解:

$2^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{3253}}^1$

素因数の和:3436

約数の個数: 48

約数和(自身を含む): 456275880

約数和(自身を除く): 248422192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 163, 196, 326, 392, 652, 1141, 1304, 2282, 3253, 4564, 6506, 7987, 9128, 13012, 15974, 22771, 26024, 31948, 45542, 63896, 91084, 159397, 182168, 318794, 530239, 637588, 1060478, 1275176, 2120956, 3711673, 4241912, 7423346, 14846692, 25981711, 29693384, 51963422, 103926844, 207853688]

約数ペア:

[(1, 207853688), (2, 103926844), (4, 51963422), (7, 29693384), (8, 25981711), (14, 14846692), (28, 7423346), (49, 4241912), (56, 3711673), (98, 2120956), (163, 1275176), (196, 1060478), (326, 637588), (392, 530239), (652, 318794), (1141, 182168), (1304, 159397), (2282, 91084), (3253, 63896), (4564, 45542), (6506, 31948), (7987, 26024), (9128, 22771), (13012, 15974)]