204871824

素因数分解:

$2^4\times 3^2\times {\mathrm{1422721}}^1$

素因数の和:1422735

約数の個数: 30

約数和(自身を含む): 573356966

約数和(自身を除く): 368485142

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1422721, 2845442, 4268163, 5690884, 8536326, 11381768, 12804489, 17072652, 22763536, 25608978, 34145304, 51217956, 68290608, 102435912, 204871824]

約数ペア:

[(1, 204871824), (2, 102435912), (3, 68290608), (4, 51217956), (6, 34145304), (8, 25608978), (9, 22763536), (12, 17072652), (16, 12804489), (18, 11381768), (24, 8536326), (36, 5690884), (48, 4268163), (72, 2845442), (144, 1422721)]