205126977034

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1369723}}^1$

素因数の和:1370314

約数の個数: 32

約数和(自身を含む): 370811681280

約数和(自身を除く): 165684704246

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 563, 1126, 3941, 7882, 10697, 21394, 74879, 149758, 1369723, 2739446, 9588061, 19176122, 26024737, 52049474, 182173159, 364346318, 771154049, 1542308098, 5398078343, 10796156686, 14651926931, 29303853862, 102563488517, 205126977034]

約数ペア:

[(1, 205126977034), (2, 102563488517), (7, 29303853862), (14, 14651926931), (19, 10796156686), (38, 5398078343), (133, 1542308098), (266, 771154049), (563, 364346318), (1126, 182173159), (3941, 52049474), (7882, 26024737), (10697, 19176122), (21394, 9588061), (74879, 2739446), (149758, 1369723)]