204065056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{490541}}^1$

素因数の和:490564

約数の個数: 24

約数和(自身を含む): 432658044

約数和(自身を除く): 228592988

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 490541, 981082, 1962164, 3924328, 6377033, 7848656, 12754066, 15697312, 25508132, 51016264, 102032528, 204065056]

約数ペア:

[(1, 204065056), (2, 102032528), (4, 51016264), (8, 25508132), (13, 15697312), (16, 12754066), (26, 7848656), (32, 6377033), (52, 3924328), (104, 1962164), (208, 981082), (416, 490541)]