204065144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1500479}}^1$

素因数の和:1500502

約数の個数: 16

約数和(自身を含む): 405129600

約数和(自身を除く): 201064456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1500479, 3000958, 6001916, 12003832, 25508143, 51016286, 102032572, 204065144]

約数ペア:

[(1, 204065144), (2, 102032572), (4, 51016286), (8, 25508143), (17, 12003832), (34, 6001916), (68, 3000958), (136, 1500479)]