208064914

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{18521}}^1$

素因数の和:18701

約数の個数: 16

約数和(自身を含む): 322060536

約数和(自身を除く): 113995622

約数列:

[1, 2, 41, 82, 137, 274, 5617, 11234, 18521, 37042, 759361, 1518722, 2537377, 5074754, 104032457, 208064914]

約数ペア:

[(1, 208064914), (2, 104032457), (41, 5074754), (82, 2537377), (137, 1518722), (274, 759361), (5617, 37042), (11234, 18521)]