201426770

素因数分解:

$2^1\times 5^1\times {\mathrm{3137}}^1\times {\mathrm{6421}}^1$

素因数の和:9565

約数の個数: 16

約数和(自身を含む): 362740248

約数和(自身を除く): 161313478

約数列:

[1, 2, 5, 10, 3137, 6274, 6421, 12842, 15685, 31370, 32105, 64210, 20142677, 40285354, 100713385, 201426770]

約数ペア:

[(1, 201426770), (2, 100713385), (5, 40285354), (10, 20142677), (3137, 64210), (6274, 32105), (6421, 31370), (12842, 15685)]