204672010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1203953}}^1$

素因数の和:1203977

約数の個数: 16

約数和(自身を含む): 390081096

約数和(自身を除く): 185409086

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1203953, 2407906, 6019765, 12039530, 20467201, 40934402, 102336005, 204672010]

約数ペア:

[(1, 204672010), (2, 102336005), (5, 40934402), (10, 20467201), (17, 12039530), (34, 6019765), (85, 2407906), (170, 1203953)]