204784170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 504631296

約数和(自身を除く): 299847126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 311, 467, 470, 622, 705, 933, 934, 1401, 1410, 1555, 1866, 2335, 2802, 3110, 4665, 4670, 7005, 9330, 14010, 14617, 21949, 29234, 43851, 43898, 65847, 73085, 87702, 109745, 131694, 145237, 146170, 219255, 219490, 290474, 329235, 435711, 438510, 658470, 726185, 871422, 1452370, 2178555, 4357110, 6826139, 13652278, 20478417, 34130695, 40956834, 68261390, 102392085, 204784170]

約数ペア:

[(1, 204784170), (2, 102392085), (3, 68261390), (5, 40956834), (6, 34130695), (10, 20478417), (15, 13652278), (30, 6826139), (47, 4357110), (94, 2178555), (141, 1452370), (235, 871422), (282, 726185), (311, 658470), (467, 438510), (470, 435711), (622, 329235), (705, 290474), (933, 219490), (934, 219255), (1401, 146170), (1410, 145237), (1555, 131694), (1866, 109745), (2335, 87702), (2802, 73085), (3110, 65847), (4665, 43898), (4670, 43851), (7005, 29234), (9330, 21949), (14010, 14617)]