207959528

素因数分解:

$2^3\times 7^3\times {\mathrm{75787}}^1$

素因数の和:75814

約数の個数: 32

約数和(自身を含む): 454728000

約数和(自身を除く): 246768472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 75787, 151574, 303148, 530509, 606296, 1061018, 2122036, 3713563, 4244072, 7427126, 14854252, 25994941, 29708504, 51989882, 103979764, 207959528]

約数ペア:

[(1, 207959528), (2, 103979764), (4, 51989882), (7, 29708504), (8, 25994941), (14, 14854252), (28, 7427126), (49, 4244072), (56, 3713563), (98, 2122036), (196, 1061018), (343, 606296), (392, 530509), (686, 303148), (1372, 151574), (2744, 75787)]