201123472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{1559}}^1$

素因数の和:2311

約数の個数: 40

約数和(自身を含む): 425954880

約数和(自身を除く): 224831408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 733, 1466, 1559, 2932, 3118, 5864, 6236, 8063, 11728, 12472, 16126, 17149, 24944, 32252, 34298, 64504, 68596, 129008, 137192, 274384, 1142747, 2285494, 4570988, 9141976, 12570217, 18283952, 25140434, 50280868, 100561736, 201123472]

約数ペア:

[(1, 201123472), (2, 100561736), (4, 50280868), (8, 25140434), (11, 18283952), (16, 12570217), (22, 9141976), (44, 4570988), (88, 2285494), (176, 1142747), (733, 274384), (1466, 137192), (1559, 129008), (2932, 68596), (3118, 64504), (5864, 34298), (6236, 32252), (8063, 24944), (11728, 17149), (12472, 16126)]