210713195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1429}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 316293120

約数和(自身を除く): 105579925

約数列:

[1, 5, 7, 11, 35, 55, 77, 383, 385, 1429, 1915, 2681, 4213, 7145, 10003, 13405, 15719, 21065, 29491, 50015, 78595, 110033, 147455, 547307, 550165, 2736535, 3831149, 6020377, 19155745, 30101885, 42142639, 210713195]

約数ペア:

[(1, 210713195), (5, 42142639), (7, 30101885), (11, 19155745), (35, 6020377), (55, 3831149), (77, 2736535), (383, 550165), (385, 547307), (1429, 147455), (1915, 110033), (2681, 78595), (4213, 50015), (7145, 29491), (10003, 21065), (13405, 15719)]