202224645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2441}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 402285312

約数和(自身を除く): 200060667

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 263, 315, 789, 1315, 1841, 2367, 2441, 3945, 5523, 7323, 9205, 11835, 12205, 16569, 17087, 21969, 27615, 36615, 51261, 82845, 85435, 109845, 153783, 256305, 641983, 768915, 1925949, 3209915, 4493881, 5777847, 9629745, 13481643, 22469405, 28889235, 40444929, 67408215, 202224645]

約数ペア:

[(1, 202224645), (3, 67408215), (5, 40444929), (7, 28889235), (9, 22469405), (15, 13481643), (21, 9629745), (35, 5777847), (45, 4493881), (63, 3209915), (105, 1925949), (263, 768915), (315, 641983), (789, 256305), (1315, 153783), (1841, 109845), (2367, 85435), (2441, 82845), (3945, 51261), (5523, 36615), (7323, 27615), (9205, 21969), (11835, 17087), (12205, 16569)]