200455856

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{544717}}^1$

素因数の和:544748

約数の個数: 20

約数和(自身を含む): 405270192

約数和(自身を除く): 204814336

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 544717, 1089434, 2178868, 4357736, 8715472, 12528491, 25056982, 50113964, 100227928, 200455856]

約数ペア:

[(1, 200455856), (2, 100227928), (4, 50113964), (8, 25056982), (16, 12528491), (23, 8715472), (46, 4357736), (92, 2178868), (184, 1089434), (368, 544717)]