201089970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 539405568

約数和(自身を除く): 338315598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 137, 141, 235, 274, 282, 347, 411, 423, 470, 685, 694, 705, 822, 846, 1041, 1233, 1370, 1410, 1735, 2055, 2082, 2115, 2466, 3123, 3470, 4110, 4230, 5205, 6165, 6246, 6439, 10410, 12330, 12878, 15615, 16309, 19317, 31230, 32195, 32618, 38634, 47539, 48927, 57951, 64390, 81545, 95078, 96585, 97854, 115902, 142617, 146781, 163090, 193170, 237695, 244635, 285234, 289755, 293562, 427851, 475390, 489270, 579510, 713085, 733905, 855702, 1426170, 1467810, 2139255, 2234333, 4278510, 4468666, 6702999, 11171665, 13405998, 20108997, 22343330, 33514995, 40217994, 67029990, 100544985, 201089970]

約数ペア:

[(1, 201089970), (2, 100544985), (3, 67029990), (5, 40217994), (6, 33514995), (9, 22343330), (10, 20108997), (15, 13405998), (18, 11171665), (30, 6702999), (45, 4468666), (47, 4278510), (90, 2234333), (94, 2139255), (137, 1467810), (141, 1426170), (235, 855702), (274, 733905), (282, 713085), (347, 579510), (411, 489270), (423, 475390), (470, 427851), (685, 293562), (694, 289755), (705, 285234), (822, 244635), (846, 237695), (1041, 193170), (1233, 163090), (1370, 146781), (1410, 142617), (1735, 115902), (2055, 97854), (2082, 96585), (2115, 95078), (2466, 81545), (3123, 64390), (3470, 57951), (4110, 48927), (4230, 47539), (5205, 38634), (6165, 32618), (6246, 32195), (6439, 31230), (10410, 19317), (12330, 16309), (12878, 15615)]