201667647

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{23447}}^1$

素因数の和:23558

約数の個数: 16

約数和(自身を含む): 279124992

約数和(自身を除く): 77457345

約数列:

[1, 3, 47, 61, 141, 183, 2867, 8601, 23447, 70341, 1102009, 1430267, 3306027, 4290801, 67222549, 201667647]

約数ペア:

[(1, 201667647), (3, 67222549), (47, 4290801), (61, 3306027), (141, 1430267), (183, 1102009), (2867, 70341), (8601, 23447)]