214944712

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{40771}}^1$

素因数の和:41436

約数の個数: 16

約数和(自身を含む): 403642800

約数和(自身を除く): 188698088

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 40771, 81542, 163084, 326168, 26868089, 53736178, 107472356, 214944712]

約数ペア:

[(1, 214944712), (2, 107472356), (4, 53736178), (8, 26868089), (659, 326168), (1318, 163084), (2636, 81542), (5272, 40771)]