204441712

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{73859}}^1$

素因数の和:74040

約数の個数: 20

約数和(自身を含む): 398400840

約数和(自身を除く): 193959128

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 73859, 147718, 295436, 590872, 1181744, 12777607, 25555214, 51110428, 102220856, 204441712]

約数ペア:

[(1, 204441712), (2, 102220856), (4, 51110428), (8, 25555214), (16, 12777607), (173, 1181744), (346, 590872), (692, 295436), (1384, 147718), (2768, 73859)]