207173854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 328950720

約数和(自身を除く): 121776866

約数列:

[1, 2, 29, 58, 73, 146, 167, 293, 334, 586, 2117, 4234, 4843, 8497, 9686, 12191, 16994, 21389, 24382, 42778, 48931, 97862, 353539, 620281, 707078, 1240562, 1418999, 2837998, 3571963, 7143926, 103586927, 207173854]

約数ペア:

[(1, 207173854), (2, 103586927), (29, 7143926), (58, 3571963), (73, 2837998), (146, 1418999), (167, 1240562), (293, 707078), (334, 620281), (586, 353539), (2117, 97862), (4234, 48931), (4843, 42778), (8497, 24382), (9686, 21389), (12191, 16994)]