201328010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{119129}}^1$

素因数の和:119162

約数の個数: 24

約数和(自身を含む): 392414220

約数和(自身を除く): 191086210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 119129, 238258, 595645, 1191290, 1548677, 3097354, 7743385, 15486770, 20132801, 40265602, 100664005, 201328010]

約数ペア:

[(1, 201328010), (2, 100664005), (5, 40265602), (10, 20132801), (13, 15486770), (26, 7743385), (65, 3097354), (130, 1548677), (169, 1191290), (338, 595645), (845, 238258), (1690, 119129)]