199306888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{28669}}^1$

素因数の和:28765

約数の個数: 32

約数和(自身を含む): 412848000

約数和(自身を除く): 213541112

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 28669, 57338, 114676, 229352, 315359, 630718, 1261436, 2264851, 2522872, 4529702, 9059404, 18118808, 24913361, 49826722, 99653444, 199306888]

約数ペア:

[(1, 199306888), (2, 99653444), (4, 49826722), (8, 24913361), (11, 18118808), (22, 9059404), (44, 4529702), (79, 2522872), (88, 2264851), (158, 1261436), (316, 630718), (632, 315359), (869, 229352), (1738, 114676), (3476, 57338), (6952, 28669)]