212912821366

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4261}}^1\times {\mathrm{83003}}^1$

素因数の和:87316

約数の個数: 32

約数和(自身を含む): 373573778688

約数和(自身を除く): 160660957322

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 4261, 8522, 29827, 59654, 83003, 166006, 183223, 366446, 581021, 1162042, 1282561, 2565122, 3569129, 7138258, 24983903, 49967806, 353675783, 707351566, 2475730481, 4951460962, 15208058669, 30416117338, 106456410683, 212912821366]

約数ペア:

[(1, 212912821366), (2, 106456410683), (7, 30416117338), (14, 15208058669), (43, 4951460962), (86, 2475730481), (301, 707351566), (602, 353675783), (4261, 49967806), (8522, 24983903), (29827, 7138258), (59654, 3569129), (83003, 2565122), (166006, 1282561), (183223, 1162042), (366446, 581021)]