201176950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{309503}}^1$

素因数の和:309528

約数の個数: 24

約数和(自身を含む): 402974208

約数和(自身を除く): 201797258

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 309503, 619006, 1547515, 3095030, 4023539, 7737575, 8047078, 15475150, 20117695, 40235390, 100588475, 201176950]

約数ペア:

[(1, 201176950), (2, 100588475), (5, 40235390), (10, 20117695), (13, 15475150), (25, 8047078), (26, 7737575), (50, 4023539), (65, 3095030), (130, 1547515), (325, 619006), (650, 309503)]