201996011

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{8779}}^1$

素因数の和:8978

約数の個数: 16

約数和(自身を含む): 244435200

約数和(自身を除く): 42439189

約数列:

[1, 7, 19, 133, 173, 1211, 3287, 8779, 23009, 61453, 166801, 1167607, 1518767, 10631369, 28856573, 201996011]

約数ペア:

[(1, 201996011), (7, 28856573), (19, 10631369), (133, 1518767), (173, 1167607), (1211, 166801), (3287, 61453), (8779, 23009)]