207744510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{301079}}^1$

素因数の和:301112

約数の個数: 32

約数和(自身を含む): 520266240

約数和(自身を除く): 312521730

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 301079, 602158, 903237, 1505395, 1806474, 3010790, 4516185, 6924817, 9032370, 13849634, 20774451, 34624085, 41548902, 69248170, 103872255, 207744510]

約数ペア:

[(1, 207744510), (2, 103872255), (3, 69248170), (5, 41548902), (6, 34624085), (10, 20774451), (15, 13849634), (23, 9032370), (30, 6924817), (46, 4516185), (69, 3010790), (115, 1806474), (138, 1505395), (230, 903237), (345, 602158), (690, 301079)]