390166

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:100

約数の個数: 24

約数和(自身を含む): 714960

約数和(自身を除く): 324794

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 961, 1798, 1922, 6293, 6727, 12586, 13454, 27869, 55738, 195083, 390166]

約数ペア:

[(1, 390166), (2, 195083), (7, 55738), (14, 27869), (29, 13454), (31, 12586), (58, 6727), (62, 6293), (203, 1922), (217, 1798), (406, 961), (434, 899)]