203426054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{87911}}^1$

素因数の和:88015

約数の個数: 16

約数和(自身を含む): 332307360

約数和(自身を除く): 128881306

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 87911, 175822, 1142843, 2285686, 7824079, 15648158, 101713027, 203426054]

約数ペア:

[(1, 203426054), (2, 101713027), (13, 15648158), (26, 7824079), (89, 2285686), (178, 1142843), (1157, 175822), (2314, 87911)]