215675063858

素因数分解:

$2^1\times {\mathrm{619}}^1\times {\mathrm{643}}^1\times {\mathrm{270937}}^1$

素因数の和:272201

約数の個数: 16

約数和(自身を含む): 324540373920

約数和(自身を除く): 108865310062

約数列:

[1, 2, 619, 643, 1238, 1286, 270937, 398017, 541874, 796034, 167710003, 174212491, 335420006, 348424982, 107837531929, 215675063858]

約数ペア:

[(1, 215675063858), (2, 107837531929), (619, 348424982), (643, 335420006), (1238, 174212491), (1286, 167710003), (270937, 796034), (398017, 541874)]