201840938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{250423}}^1$

素因数の和:250469

約数の個数: 16

約数和(自身を含む): 336569856

約数和(自身を除く): 134728918

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 250423, 500846, 3255499, 6510998, 7763113, 15526226, 100920469, 201840938]

約数ペア:

[(1, 201840938), (2, 100920469), (13, 15526226), (26, 7763113), (31, 6510998), (62, 3255499), (403, 500846), (806, 250423)]