212214914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{40177}}^1$

素因数の和:40337

約数の個数: 16

約数和(自身を含む): 337495200

約数和(自身を除く): 125280286

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 40177, 80354, 763363, 1526726, 5584603, 11169206, 106107457, 212214914]

約数ペア:

[(1, 212214914), (2, 106107457), (19, 11169206), (38, 5584603), (139, 1526726), (278, 763363), (2641, 80354), (5282, 40177)]