201966897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{77471}}^1$

素因数の和:77564

約数の個数: 16

約数和(自身を含む): 297492480

約数和(自身を除く): 95525583

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 77471, 232413, 852181, 2556543, 6120209, 18360627, 67322299, 201966897]

約数ペア:

[(1, 201966897), (3, 67322299), (11, 18360627), (33, 6120209), (79, 2556543), (237, 852181), (869, 232413), (2607, 77471)]