200501860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7487}}^1$

素因数の和:7612

約数の個数: 48

約数和(自身を含む): 457906176

約数和(自身を除く): 257404316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 6695, 7487, 13390, 14974, 26780, 29948, 37435, 74870, 97331, 149740, 194662, 389324, 486655, 771161, 973310, 1542322, 1946620, 3084644, 3855805, 7711610, 10025093, 15423220, 20050186, 40100372, 50125465, 100250930, 200501860]

約数ペア:

[(1, 200501860), (2, 100250930), (4, 50125465), (5, 40100372), (10, 20050186), (13, 15423220), (20, 10025093), (26, 7711610), (52, 3855805), (65, 3084644), (103, 1946620), (130, 1542322), (206, 973310), (260, 771161), (412, 486655), (515, 389324), (1030, 194662), (1339, 149740), (2060, 97331), (2678, 74870), (5356, 37435), (6695, 29948), (7487, 26780), (13390, 14974)]