228889342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1223}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 384943104

約数和(自身を除く): 156053762

約数列:

[1, 2, 11, 22, 47, 94, 181, 362, 517, 1034, 1223, 1991, 2446, 3982, 8507, 13453, 17014, 26906, 57481, 93577, 114962, 187154, 221363, 442726, 632291, 1264582, 2434993, 4869986, 10404061, 20808122, 114444671, 228889342]

約数ペア:

[(1, 228889342), (2, 114444671), (11, 20808122), (22, 10404061), (47, 4869986), (94, 2434993), (181, 1264582), (362, 632291), (517, 442726), (1034, 221363), (1223, 187154), (1991, 114962), (2446, 93577), (3982, 57481), (8507, 26906), (13453, 17014)]