201321712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{433883}}^1$

素因数の和:433920

約数の個数: 20

約数和(自身を含む): 403512120

約数和(自身を除く): 202190408

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 433883, 867766, 1735532, 3471064, 6942128, 12582607, 25165214, 50330428, 100660856, 201321712]

約数ペア:

[(1, 201321712), (2, 100660856), (4, 50330428), (8, 25165214), (16, 12582607), (29, 6942128), (58, 3471064), (116, 1735532), (232, 867766), (464, 433883)]