194911592

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{399409}}^1$

素因数の和:399476

約数の個数: 16

約数和(自身を含む): 371451300

約数和(自身を除く): 176539708

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 399409, 798818, 1597636, 3195272, 24363949, 48727898, 97455796, 194911592]

約数ペア:

[(1, 194911592), (2, 97455796), (4, 48727898), (8, 24363949), (61, 3195272), (122, 1597636), (244, 798818), (488, 399409)]