200729504

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{145879}}^1$

素因数の和:145932

約数の個数: 24

約数和(自身を含む): 404379360

約数和(自身を除く): 203649856

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 145879, 291758, 583516, 1167032, 2334064, 4668128, 6272797, 12545594, 25091188, 50182376, 100364752, 200729504]

約数ペア:

[(1, 200729504), (2, 100364752), (4, 50182376), (8, 25091188), (16, 12545594), (32, 6272797), (43, 4668128), (86, 2334064), (172, 1167032), (344, 583516), (688, 291758), (1376, 145879)]