210758401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 264494592

約数和(自身を除く): 53736191

約数列:

[1, 7, 17, 37, 119, 151, 259, 317, 629, 1057, 2219, 2567, 4403, 5389, 5587, 11729, 17969, 37723, 39109, 47867, 82103, 94979, 199393, 335069, 664853, 813739, 1395751, 1771079, 5696173, 12397553, 30108343, 210758401]

約数ペア:

[(1, 210758401), (7, 30108343), (17, 12397553), (37, 5696173), (119, 1771079), (151, 1395751), (259, 813739), (317, 664853), (629, 335069), (1057, 199393), (2219, 94979), (2567, 82103), (4403, 47867), (5389, 39109), (5587, 37723), (11729, 17969)]