202488364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{299539}}^1$

素因数の和:299569

約数の個数: 18

約数和(自身を含む): 383710740

約数和(自身を除く): 181222376

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 299539, 599078, 1198156, 3894007, 7788014, 15576028, 50622091, 101244182, 202488364]

約数ペア:

[(1, 202488364), (2, 101244182), (4, 50622091), (13, 15576028), (26, 7788014), (52, 3894007), (169, 1198156), (338, 599078), (676, 299539)]