208879576

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{3347}}^1$

素因数の和:3651

約数の個数: 32

約数和(自身を含む): 406782000

約数和(自身を除く): 197902424

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 269, 538, 1076, 2152, 3347, 6694, 7801, 13388, 15602, 26776, 31204, 62408, 97063, 194126, 388252, 776504, 900343, 1800686, 3601372, 7202744, 26109947, 52219894, 104439788, 208879576]

約数ペア:

[(1, 208879576), (2, 104439788), (4, 52219894), (8, 26109947), (29, 7202744), (58, 3601372), (116, 1800686), (232, 900343), (269, 776504), (538, 388252), (1076, 194126), (2152, 97063), (3347, 62408), (6694, 31204), (7801, 26776), (13388, 15602)]