201240254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{23581}}^1$

素因数の和:23851

約数の個数: 16

約数和(自身を含む): 320903856

約数和(自身を除く): 119663602

約数列:

[1, 2, 17, 34, 251, 502, 4267, 8534, 23581, 47162, 400877, 801754, 5918831, 11837662, 100620127, 201240254]

約数ペア:

[(1, 201240254), (2, 100620127), (17, 11837662), (34, 5918831), (251, 801754), (502, 400877), (4267, 47162), (8534, 23581)]