201082908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1288993}}^1$

素因数の和:1289013

約数の個数: 24

約数和(自身を含む): 505285648

約数和(自身を除く): 304202740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1288993, 2577986, 3866979, 5155972, 7733958, 15467916, 16756909, 33513818, 50270727, 67027636, 100541454, 201082908]

約数ペア:

[(1, 201082908), (2, 100541454), (3, 67027636), (4, 50270727), (6, 33513818), (12, 16756909), (13, 15467916), (26, 7733958), (39, 5155972), (52, 3866979), (78, 2577986), (156, 1288993)]