219216634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{52369}}^1$

素因数の和:52414

約数の個数: 32

約数和(自身を含む): 422311680

約数和(自身を除く): 203095046

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 52369, 104738, 366583, 680797, 733166, 1204487, 1361594, 2408974, 4765579, 8431409, 9531158, 15658331, 16862818, 31316662, 109608317, 219216634]

約数ペア:

[(1, 219216634), (2, 109608317), (7, 31316662), (13, 16862818), (14, 15658331), (23, 9531158), (26, 8431409), (46, 4765579), (91, 2408974), (161, 1361594), (182, 1204487), (299, 733166), (322, 680797), (598, 366583), (2093, 104738), (4186, 52369)]