196106980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4567}}^1$

素因数の和:4708

約数の個数: 48

約数和(自身を含む): 437431680

約数和(自身を除く): 241324700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 380, 452, 565, 1130, 2147, 2260, 4294, 4567, 8588, 9134, 10735, 18268, 21470, 22835, 42940, 45670, 86773, 91340, 173546, 347092, 433865, 516071, 867730, 1032142, 1735460, 2064284, 2580355, 5160710, 9805349, 10321420, 19610698, 39221396, 49026745, 98053490, 196106980]

約数ペア:

[(1, 196106980), (2, 98053490), (4, 49026745), (5, 39221396), (10, 19610698), (19, 10321420), (20, 9805349), (38, 5160710), (76, 2580355), (95, 2064284), (113, 1735460), (190, 1032142), (226, 867730), (380, 516071), (452, 433865), (565, 347092), (1130, 173546), (2147, 91340), (2260, 86773), (4294, 45670), (4567, 42940), (8588, 22835), (9134, 21470), (10735, 18268)]