202390209

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{33119}}^1$

素因数の和:33229

約数の個数: 24

約数和(自身を含む): 337559040

約数和(自身を除く): 135168831

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 33119, 99357, 231833, 298071, 695499, 2086497, 3212543, 9637629, 22487801, 28912887, 67463403, 202390209]

約数ペア:

[(1, 202390209), (3, 67463403), (7, 28912887), (9, 22487801), (21, 9637629), (63, 3212543), (97, 2086497), (291, 695499), (679, 298071), (873, 231833), (2037, 99357), (6111, 33119)]