207415714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2153}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 353600640

約数和(自身を除く): 146184926

約数列:

[1, 2, 11, 22, 29, 58, 151, 302, 319, 638, 1661, 2153, 3322, 4306, 4379, 8758, 23683, 47366, 48169, 62437, 96338, 124874, 325103, 650206, 686807, 1373614, 3576133, 7152266, 9427987, 18855974, 103707857, 207415714]

約数ペア:

[(1, 207415714), (2, 103707857), (11, 18855974), (22, 9427987), (29, 7152266), (58, 3576133), (151, 1373614), (302, 686807), (319, 650206), (638, 325103), (1661, 124874), (2153, 96338), (3322, 62437), (4306, 48169), (4379, 47366), (8758, 23683)]