201688887

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{4951}}^1$

素因数の和:5358

約数の個数: 16

約数和(自身を含む): 276995072

約数和(自身を除く): 75306185

約数列:

[1, 3, 37, 111, 367, 1101, 4951, 13579, 14853, 40737, 183187, 549561, 1817017, 5451051, 67229629, 201688887]

約数ペア:

[(1, 201688887), (3, 67229629), (37, 5451051), (111, 1817017), (367, 549561), (1101, 183187), (4951, 40737), (13579, 14853)]