199794814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{4597}}^1$

素因数の和:5331

約数の個数: 16

約数和(自身を含む): 309868416

約数和(自身を除く): 110073602

約数列:

[1, 2, 31, 62, 701, 1402, 4597, 9194, 21731, 43462, 142507, 285014, 3222497, 6444994, 99897407, 199794814]

約数ペア:

[(1, 199794814), (2, 99897407), (31, 6444994), (62, 3222497), (701, 285014), (1402, 142507), (4597, 43462), (9194, 21731)]