201566790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131743}}^1$

素因数の和:131773

約数の個数: 48

約数和(自身を含む): 554905728

約数和(自身を除く): 353338938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 131743, 263486, 395229, 658715, 790458, 1185687, 1317430, 1976145, 2239631, 2371374, 3952290, 4479262, 5928435, 6718893, 11198155, 11856870, 13437786, 20156679, 22396310, 33594465, 40313358, 67188930, 100783395, 201566790]

約数ペア:

[(1, 201566790), (2, 100783395), (3, 67188930), (5, 40313358), (6, 33594465), (9, 22396310), (10, 20156679), (15, 13437786), (17, 11856870), (18, 11198155), (30, 6718893), (34, 5928435), (45, 4479262), (51, 3952290), (85, 2371374), (90, 2239631), (102, 1976145), (153, 1317430), (170, 1185687), (255, 790458), (306, 658715), (510, 395229), (765, 263486), (1530, 131743)]