208049369584

素因数分解:

$2^4\times 7^1\times {\mathrm{23311}}^1\times {\mathrm{79687}}^1$

素因数の和:103013

約数の個数: 40

約数和(自身を含む): 460706290688

約数和(自身を除く): 252656921104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23311, 46622, 79687, 93244, 159374, 163177, 186488, 318748, 326354, 372976, 557809, 637496, 652708, 1115618, 1274992, 1305416, 2231236, 2610832, 4462472, 8924944, 1857583657, 3715167314, 7430334628, 13003085599, 14860669256, 26006171198, 29721338512, 52012342396, 104024684792, 208049369584]

約数ペア:

[(1, 208049369584), (2, 104024684792), (4, 52012342396), (7, 29721338512), (8, 26006171198), (14, 14860669256), (16, 13003085599), (28, 7430334628), (56, 3715167314), (112, 1857583657), (23311, 8924944), (46622, 4462472), (79687, 2610832), (93244, 2231236), (159374, 1305416), (163177, 1274992), (186488, 1115618), (318748, 652708), (326354, 637496), (372976, 557809)]