200801830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{6397}}^1$

素因数の和:6520

約数の個数: 32

約数和(自身を含む): 374973984

約数和(自身を除く): 174172154

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 3139, 6278, 6397, 12794, 15695, 31390, 31985, 63970, 275071, 466981, 550142, 933962, 1375355, 2334905, 2750710, 4669810, 20080183, 40160366, 100400915, 200801830]

約数ペア:

[(1, 200801830), (2, 100400915), (5, 40160366), (10, 20080183), (43, 4669810), (73, 2750710), (86, 2334905), (146, 1375355), (215, 933962), (365, 550142), (430, 466981), (730, 275071), (3139, 63970), (6278, 31985), (6397, 31390), (12794, 15695)]