210919552

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{56821}}^1$

素因数の和:56864

約数の個数: 32

約数和(自身を含む): 434688300

約数和(自身を除く): 223768748

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 56821, 113642, 227284, 454568, 909136, 1647809, 1818272, 3295618, 3636544, 6591236, 7273088, 13182472, 26364944, 52729888, 105459776, 210919552]

約数ペア:

[(1, 210919552), (2, 105459776), (4, 52729888), (8, 26364944), (16, 13182472), (29, 7273088), (32, 6591236), (58, 3636544), (64, 3295618), (116, 1818272), (128, 1647809), (232, 909136), (464, 454568), (928, 227284), (1856, 113642), (3712, 56821)]