201873507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5659}}^1$

素因数の和:5743

約数の個数: 32

約数和(自身を含む): 312975360

約数和(自身を除く): 111101853

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 517, 759, 1081, 1551, 3243, 5659, 11891, 16977, 35673, 62249, 130157, 186747, 265973, 390471, 797919, 1431727, 2925703, 4295181, 6117379, 8777109, 18352137, 67291169, 201873507]

約数ペア:

[(1, 201873507), (3, 67291169), (11, 18352137), (23, 8777109), (33, 6117379), (47, 4295181), (69, 2925703), (141, 1431727), (253, 797919), (517, 390471), (759, 265973), (1081, 186747), (1551, 130157), (3243, 62249), (5659, 35673), (11891, 16977)]