212602

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 24

約数和(自身を含む): 375516

約数和(自身を除く): 162914

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 169, 221, 338, 442, 481, 629, 962, 1258, 2873, 5746, 6253, 8177, 12506, 16354, 106301, 212602]

約数ペア:

[(1, 212602), (2, 106301), (13, 16354), (17, 12506), (26, 8177), (34, 6253), (37, 5746), (74, 2873), (169, 1258), (221, 962), (338, 629), (442, 481)]