331335170

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1\times {\mathrm{647}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 605501568

約数和(自身を除く): 274166398

約数列:

[1, 2, 5, 10, 83, 166, 415, 617, 647, 830, 1234, 1294, 3085, 3235, 6170, 6470, 51211, 53701, 102422, 107402, 256055, 268505, 399199, 512110, 537010, 798398, 1995995, 3991990, 33133517, 66267034, 165667585, 331335170]

約数ペア:

[(1, 331335170), (2, 165667585), (5, 66267034), (10, 33133517), (83, 3991990), (166, 1995995), (415, 798398), (617, 537010), (647, 512110), (830, 399199), (1234, 268505), (1294, 256055), (3085, 107402), (3235, 102422), (6170, 53701), (6470, 51211)]