214977704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{3527}}^1$

素因数の和:3953

約数の個数: 32

約数和(自身を含む): 425476800

約数和(自身を除く): 210499096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 401, 802, 1604, 3208, 3527, 7054, 7619, 14108, 15238, 28216, 30476, 60952, 67013, 134026, 268052, 536104, 1414327, 2828654, 5657308, 11314616, 26872213, 53744426, 107488852, 214977704]

約数ペア:

[(1, 214977704), (2, 107488852), (4, 53744426), (8, 26872213), (19, 11314616), (38, 5657308), (76, 2828654), (152, 1414327), (401, 536104), (802, 268052), (1604, 134026), (3208, 67013), (3527, 60952), (7054, 30476), (7619, 28216), (14108, 15238)]