200859355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 260789760

約数和(自身を除く): 59930405

約数列:

[1, 5, 19, 71, 95, 97, 307, 355, 485, 1349, 1535, 1843, 5833, 6745, 6887, 9215, 21797, 29165, 29779, 34435, 108985, 130853, 148895, 414143, 565801, 654265, 2070715, 2114309, 2829005, 10571545, 40171871, 200859355]

約数ペア:

[(1, 200859355), (5, 40171871), (19, 10571545), (71, 2829005), (95, 2114309), (97, 2070715), (307, 654265), (355, 565801), (485, 414143), (1349, 148895), (1535, 130853), (1843, 108985), (5833, 34435), (6745, 29779), (6887, 29165), (9215, 21797)]