199425926

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{2351}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 350880768

約数和(自身を除く): 151454842

約数列:

[1, 2, 7, 14, 73, 83, 146, 166, 511, 581, 1022, 1162, 2351, 4702, 6059, 12118, 16457, 32914, 42413, 84826, 171623, 195133, 343246, 390266, 1201361, 1365931, 2402722, 2731862, 14244709, 28489418, 99712963, 199425926]

約数ペア:

[(1, 199425926), (2, 99712963), (7, 28489418), (14, 14244709), (73, 2731862), (83, 2402722), (146, 1365931), (166, 1201361), (511, 390266), (581, 343246), (1022, 195133), (1162, 171623), (2351, 84826), (4702, 42413), (6059, 32914), (12118, 16457)]