216703486

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{20873}}^1$

素因数の和:21083

約数の個数: 16

約数和(自身を含む): 338158800

約数和(自身を除く): 121455314

約数列:

[1, 2, 29, 58, 179, 358, 5191, 10382, 20873, 41746, 605317, 1210634, 3736267, 7472534, 108351743, 216703486]

約数ペア:

[(1, 216703486), (2, 108351743), (29, 7472534), (58, 3736267), (179, 1210634), (358, 605317), (5191, 41746), (10382, 20873)]