207932470

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{284839}}^1$

素因数の和:284919

約数の個数: 16

約数和(自身を含む): 379406880

約数和(自身を除く): 171474410

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 284839, 569678, 1424195, 2848390, 20793247, 41586494, 103966235, 207932470]

約数ペア:

[(1, 207932470), (2, 103966235), (5, 41586494), (10, 20793247), (73, 2848390), (146, 1424195), (365, 569678), (730, 284839)]