214919642

素因数分解:

$2^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{9209}}^1$

素因数の和:10885

約数の個数: 16

約数和(自身を含む): 368694720

約数和(自身を除く): 153775078

約数列:

[1, 2, 7, 14, 1667, 3334, 9209, 11669, 18418, 23338, 64463, 128926, 15351403, 30702806, 107459821, 214919642]

約数ペア:

[(1, 214919642), (2, 107459821), (7, 30702806), (14, 15351403), (1667, 128926), (3334, 64463), (9209, 23338), (11669, 18418)]