201320324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 394200576

約数和(自身を除く): 192880252

約数列:

[1, 2, 4, 17, 31, 34, 43, 62, 68, 86, 124, 172, 527, 731, 1054, 1333, 1462, 2108, 2221, 2666, 2924, 4442, 5332, 8884, 22661, 37757, 45322, 68851, 75514, 90644, 95503, 137702, 151028, 191006, 275404, 382012, 1170467, 1623551, 2340934, 2960593, 3247102, 4681868, 5921186, 6494204, 11842372, 50330081, 100660162, 201320324]

約数ペア:

[(1, 201320324), (2, 100660162), (4, 50330081), (17, 11842372), (31, 6494204), (34, 5921186), (43, 4681868), (62, 3247102), (68, 2960593), (86, 2340934), (124, 1623551), (172, 1170467), (527, 382012), (731, 275404), (1054, 191006), (1333, 151028), (1462, 137702), (2108, 95503), (2221, 90644), (2666, 75514), (2924, 68851), (4442, 45322), (5332, 37757), (8884, 22661)]