220132402

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 404490240

約数和(自身を除く): 184357838

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 127, 161, 254, 322, 769, 889, 1127, 1538, 1778, 2254, 2921, 5383, 5842, 6223, 10766, 12446, 17687, 20447, 35374, 37681, 40894, 75362, 97663, 123809, 143129, 195326, 247618, 286258, 683641, 866663, 1367282, 1733326, 2246249, 4492498, 4785487, 9570974, 15723743, 31447486, 110066201, 220132402]

約数ペア:

[(1, 220132402), (2, 110066201), (7, 31447486), (14, 15723743), (23, 9570974), (46, 4785487), (49, 4492498), (98, 2246249), (127, 1733326), (161, 1367282), (254, 866663), (322, 683641), (769, 286258), (889, 247618), (1127, 195326), (1538, 143129), (1778, 123809), (2254, 97663), (2921, 75362), (5383, 40894), (5842, 37681), (6223, 35374), (10766, 20447), (12446, 17687)]