206697584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1259}}^1$

素因数の和:1629

約数の個数: 40

約数和(自身を含む): 414973440

約数和(自身を除く): 208275856

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 331, 496, 662, 1259, 1324, 2518, 2648, 5036, 5296, 10072, 10261, 20144, 20522, 39029, 41044, 78058, 82088, 156116, 164176, 312232, 416729, 624464, 833458, 1666916, 3333832, 6667664, 12918599, 25837198, 51674396, 103348792, 206697584]

約数ペア:

[(1, 206697584), (2, 103348792), (4, 51674396), (8, 25837198), (16, 12918599), (31, 6667664), (62, 3333832), (124, 1666916), (248, 833458), (331, 624464), (496, 416729), (662, 312232), (1259, 164176), (1324, 156116), (2518, 82088), (2648, 78058), (5036, 41044), (5296, 39029), (10072, 20522), (10261, 20144)]