201409468

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{743}}^1$

素因数の和:1174

約数の個数: 36

約数和(自身を含む): 383131728

約数和(自身を除く): 181722260

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 401, 676, 743, 802, 1486, 1604, 2972, 5213, 9659, 10426, 19318, 20852, 38636, 67769, 125567, 135538, 251134, 271076, 297943, 502268, 595886, 1191772, 3873259, 7746518, 15493036, 50352367, 100704734, 201409468]

約数ペア:

[(1, 201409468), (2, 100704734), (4, 50352367), (13, 15493036), (26, 7746518), (52, 3873259), (169, 1191772), (338, 595886), (401, 502268), (676, 297943), (743, 271076), (802, 251134), (1486, 135538), (1604, 125567), (2972, 67769), (5213, 38636), (9659, 20852), (10426, 19318)]