213053104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{32717}}^1$

素因数の和:32773

約数の個数: 40

約数和(自身を含む): 462501648

約数和(自身を除く): 249448544

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 32717, 65434, 130868, 261736, 359887, 523472, 719774, 1210529, 1439548, 2421058, 2879096, 4842116, 5758192, 9684232, 13315819, 19368464, 26631638, 53263276, 106526552, 213053104]

約数ペア:

[(1, 213053104), (2, 106526552), (4, 53263276), (8, 26631638), (11, 19368464), (16, 13315819), (22, 9684232), (37, 5758192), (44, 4842116), (74, 2879096), (88, 2421058), (148, 1439548), (176, 1210529), (296, 719774), (407, 523472), (592, 359887), (814, 261736), (1628, 130868), (3256, 65434), (6512, 32717)]