231390614

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7349}}^1$

素因数の和:7544

約数の個数: 32

約数和(自身を含む): 429710400

約数和(自身を除く): 198319786

約数列:

[1, 2, 7, 13, 14, 26, 91, 173, 182, 346, 1211, 2249, 2422, 4498, 7349, 14698, 15743, 31486, 51443, 95537, 102886, 191074, 668759, 1271377, 1337518, 2542754, 8899639, 16527901, 17799278, 33055802, 115695307, 231390614]

約数ペア:

[(1, 231390614), (2, 115695307), (7, 33055802), (13, 17799278), (14, 16527901), (26, 8899639), (91, 2542754), (173, 1337518), (182, 1271377), (346, 668759), (1211, 191074), (2249, 102886), (2422, 95537), (4498, 51443), (7349, 31486), (14698, 15743)]