201545672

素因数分解:

$2^3\times {\mathrm{181}}^2\times {\mathrm{769}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 380491650

約数和(自身を除く): 178945978

約数列:

[1, 2, 4, 8, 181, 362, 724, 769, 1448, 1538, 3076, 6152, 32761, 65522, 131044, 139189, 262088, 278378, 556756, 1113512, 25193209, 50386418, 100772836, 201545672]

約数ペア:

[(1, 201545672), (2, 100772836), (4, 50386418), (8, 25193209), (181, 1113512), (362, 556756), (724, 278378), (769, 262088), (1448, 139189), (1538, 131044), (3076, 65522), (6152, 32761)]