213812098

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{4549}}^1$

素因数の和:4953

約数の個数: 16

約数和(自身を含む): 326289600

約数和(自身を除く): 112477502

約数列:

[1, 2, 71, 142, 331, 662, 4549, 9098, 23501, 47002, 322979, 645958, 1505719, 3011438, 106906049, 213812098]

約数ペア:

[(1, 213812098), (2, 106906049), (71, 3011438), (142, 1505719), (331, 645958), (662, 322979), (4549, 47002), (9098, 23501)]