99016990

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 181149696

約数和(自身を除く): 82132706

約数列:

[1, 2, 5, 10, 103, 206, 251, 383, 502, 515, 766, 1030, 1255, 1915, 2510, 3830, 25853, 39449, 51706, 78898, 96133, 129265, 192266, 197245, 258530, 394490, 480665, 961330, 9901699, 19803398, 49508495, 99016990]

約数ペア:

[(1, 99016990), (2, 49508495), (5, 19803398), (10, 9901699), (103, 961330), (206, 480665), (251, 394490), (383, 258530), (502, 197245), (515, 192266), (766, 129265), (1030, 96133), (1255, 78898), (1915, 51706), (2510, 39449), (3830, 25853)]