199623310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1399}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 379008000

約数和(自身を除く): 179384690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 751, 1399, 1502, 2798, 3755, 6995, 7510, 13990, 14269, 26581, 28538, 53162, 71345, 132905, 142690, 265810, 1050649, 2101298, 5253245, 10506490, 19962331, 39924662, 99811655, 199623310]

約数ペア:

[(1, 199623310), (2, 99811655), (5, 39924662), (10, 19962331), (19, 10506490), (38, 5253245), (95, 2101298), (190, 1050649), (751, 265810), (1399, 142690), (1502, 132905), (2798, 71345), (3755, 53162), (6995, 28538), (7510, 26581), (13990, 14269)]