222399086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1453}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 425521824

約数和(自身を除く): 203122738

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 841, 1453, 1682, 2639, 2906, 5278, 5887, 10171, 10933, 11774, 18889, 20342, 21866, 37778, 42137, 76531, 84274, 132223, 153062, 264446, 294959, 547781, 589918, 1095562, 1221973, 2443946, 3834467, 7668934, 8553811, 15885649, 17107622, 31771298, 111199543, 222399086]

約数ペア:

[(1, 222399086), (2, 111199543), (7, 31771298), (13, 17107622), (14, 15885649), (26, 8553811), (29, 7668934), (58, 3834467), (91, 2443946), (182, 1221973), (203, 1095562), (377, 589918), (406, 547781), (754, 294959), (841, 264446), (1453, 153062), (1682, 132223), (2639, 84274), (2906, 76531), (5278, 42137), (5887, 37778), (10171, 21866), (10933, 20342), (11774, 18889)]