188693714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{821}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 320067072

約数和(自身を除く): 131373358

約数列:

[1, 2, 11, 22, 31, 62, 337, 341, 674, 682, 821, 1642, 3707, 7414, 9031, 10447, 18062, 20894, 25451, 50902, 114917, 229834, 276677, 279961, 553354, 559922, 3043447, 6086894, 8576987, 17153974, 94346857, 188693714]

約数ペア:

[(1, 188693714), (2, 94346857), (11, 17153974), (22, 8576987), (31, 6086894), (62, 3043447), (337, 559922), (341, 553354), (674, 279961), (682, 276677), (821, 229834), (1642, 114917), (3707, 50902), (7414, 25451), (9031, 20894), (10447, 18062)]