200843770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{542821}}^1$

素因数の和:542865

約数の個数: 16

約数和(自身を含む): 371290248

約数和(自身を除く): 170446478

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 542821, 1085642, 2714105, 5428210, 20084377, 40168754, 100421885, 200843770]

約数ペア:

[(1, 200843770), (2, 100421885), (5, 40168754), (10, 20084377), (37, 5428210), (74, 2714105), (185, 1085642), (370, 542821)]