204433210

素因数分解:

$2^1\times 5^1\times {\mathrm{5107}}^1\times {\mathrm{4003}}^1$

素因数の和:9117

約数の個数: 16

約数和(自身を含む): 368143776

約数和(自身を除く): 163710566

約数列:

[1, 2, 5, 10, 4003, 5107, 8006, 10214, 20015, 25535, 40030, 51070, 20443321, 40886642, 102216605, 204433210]

約数ペア:

[(1, 204433210), (2, 102216605), (5, 40886642), (10, 20443321), (4003, 51070), (5107, 40030), (8006, 25535), (10214, 20015)]