208023322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16229}}^1$

素因数の和:16290

約数の個数: 32

約数和(自身を含む): 368096400

約数和(自身を除く): 160073078

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6409, 12818, 16229, 32458, 210977, 275893, 421954, 470641, 551786, 941282, 3586609, 6118333, 7173218, 8000897, 12236666, 16001794, 104011661, 208023322]

約数ペア:

[(1, 208023322), (2, 104011661), (13, 16001794), (17, 12236666), (26, 8000897), (29, 7173218), (34, 6118333), (58, 3586609), (221, 941282), (377, 551786), (442, 470641), (493, 421954), (754, 275893), (986, 210977), (6409, 32458), (12818, 16229)]