196551416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{13259}}^1$

素因数の和:13391

約数の個数: 32

約数和(自身を含む): 393822000

約数和(自身を除く): 197270584

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 7412, 13259, 14824, 26518, 53036, 106072, 225403, 450806, 901612, 1445231, 1803224, 2890462, 5780924, 11561848, 24568927, 49137854, 98275708, 196551416]

約数ペア:

[(1, 196551416), (2, 98275708), (4, 49137854), (8, 24568927), (17, 11561848), (34, 5780924), (68, 2890462), (109, 1803224), (136, 1445231), (218, 901612), (436, 450806), (872, 225403), (1853, 106072), (3706, 53036), (7412, 26518), (13259, 14824)]