201013971

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{23371}}^1$

素因数の和:23482

約数の個数: 16

約数和(自身を含む): 278220288

約数和(自身を除く): 77206317

約数列:

[1, 3, 47, 61, 141, 183, 2867, 8601, 23371, 70113, 1098437, 1425631, 3295311, 4276893, 67004657, 201013971]

約数ペア:

[(1, 201013971), (3, 67004657), (47, 4276893), (61, 3295311), (141, 1425631), (183, 1098437), (2867, 70113), (8601, 23371)]