223870504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{195691}}^1$

素因数の和:195721

約数の個数: 32

約数和(自身を含む): 493143840

約数和(自身を除く): 269273336

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 195691, 391382, 782764, 1565528, 2152601, 2543983, 4305202, 5087966, 8610404, 10175932, 17220808, 20351864, 27983813, 55967626, 111935252, 223870504]

約数ペア:

[(1, 223870504), (2, 111935252), (4, 55967626), (8, 27983813), (11, 20351864), (13, 17220808), (22, 10175932), (26, 8610404), (44, 5087966), (52, 4305202), (88, 2543983), (104, 2152601), (143, 1565528), (286, 782764), (572, 391382), (1144, 195691)]