201699609

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 285769728

約数和(自身を除く): 84070119

約数列:

[1, 3, 31, 53, 93, 151, 159, 271, 453, 813, 1643, 4681, 4929, 8003, 8401, 14043, 14363, 24009, 25203, 40921, 43089, 122763, 248093, 445253, 744279, 1268551, 1335759, 2168813, 3805653, 6506439, 67233203, 201699609]

約数ペア:

[(1, 201699609), (3, 67233203), (31, 6506439), (53, 3805653), (93, 2168813), (151, 1335759), (159, 1268551), (271, 744279), (453, 445253), (813, 248093), (1643, 122763), (4681, 43089), (4929, 40921), (8003, 25203), (8401, 24009), (14043, 14363)]