200084985

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3229}}^1$

素因数の和:3269

約数の個数: 56

約数和(自身を含む): 381282120

約数和(自身を除く): 181197135

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 729, 765, 1215, 1377, 2295, 3229, 3645, 4131, 6885, 9687, 12393, 16145, 20655, 29061, 48435, 54893, 61965, 87183, 145305, 164679, 261549, 274465, 435915, 494037, 784647, 823395, 1307745, 1482111, 2353941, 2470185, 3923235, 4446333, 7410555, 11769705, 13338999, 22231665, 40016997, 66694995, 200084985]

約数ペア:

[(1, 200084985), (3, 66694995), (5, 40016997), (9, 22231665), (15, 13338999), (17, 11769705), (27, 7410555), (45, 4446333), (51, 3923235), (81, 2470185), (85, 2353941), (135, 1482111), (153, 1307745), (243, 823395), (255, 784647), (405, 494037), (459, 435915), (729, 274465), (765, 261549), (1215, 164679), (1377, 145305), (2295, 87183), (3229, 61965), (3645, 54893), (4131, 48435), (6885, 29061), (9687, 20655), (12393, 16145)]