208817596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{236219}}^1$

素因数の和:236253

約数の個数: 24

約数和(自身を含む): 416692080

約数和(自身を除く): 207874484

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 236219, 472438, 944876, 3070847, 4015723, 6141694, 8031446, 12283388, 16062892, 52204399, 104408798, 208817596]

約数ペア:

[(1, 208817596), (2, 104408798), (4, 52204399), (13, 16062892), (17, 12283388), (26, 8031446), (34, 6141694), (52, 4015723), (68, 3070847), (221, 944876), (442, 472438), (884, 236219)]