200478458

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{5309}}^1$

素因数の和:5629

約数の個数: 16

約数和(自身を含む): 305856000

約数和(自身を除く): 105377542

約数列:

[1, 2, 79, 158, 239, 478, 5309, 10618, 18881, 37762, 419411, 838822, 1268851, 2537702, 100239229, 200478458]

約数ペア:

[(1, 200478458), (2, 100239229), (79, 2537702), (158, 1268851), (239, 838822), (478, 419411), (5309, 37762), (10618, 18881)]