221175074

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{4931}}^1$

素因数の和:5521

約数の個数: 16

約数和(自身を含む): 340544736

約数和(自身を除く): 119369662

約数列:

[1, 2, 41, 82, 547, 1094, 4931, 9862, 22427, 44854, 202171, 404342, 2697257, 5394514, 110587537, 221175074]

約数ペア:

[(1, 221175074), (2, 110587537), (41, 5394514), (82, 2697257), (547, 404342), (1094, 202171), (4931, 44854), (9862, 22427)]