215560752882

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1\times {\mathrm{4397}}^1$

素因数の和:5363

約数の個数: 64

約数和(自身を含む): 440678755584

約数和(自身を除く): 225118002702

約数列:

[1, 2, 3, 6, 71, 142, 157, 213, 314, 426, 471, 733, 942, 1466, 2199, 4397, 4398, 8794, 11147, 13191, 22294, 26382, 33441, 52043, 66882, 104086, 115081, 156129, 230162, 312187, 312258, 345243, 624374, 690329, 690486, 936561, 1380658, 1873122, 2070987, 3223001, 4141974, 6446002, 8170751, 9669003, 16341502, 19338006, 24512253, 49013359, 49024506, 98026718, 147040077, 228833071, 294080154, 457666142, 506011157, 686499213, 1012022314, 1372998426, 1518033471, 3036066942, 35926792147, 71853584294, 107780376441, 215560752882]

約数ペア:

[(1, 215560752882), (2, 107780376441), (3, 71853584294), (6, 35926792147), (71, 3036066942), (142, 1518033471), (157, 1372998426), (213, 1012022314), (314, 686499213), (426, 506011157), (471, 457666142), (733, 294080154), (942, 228833071), (1466, 147040077), (2199, 98026718), (4397, 49024506), (4398, 49013359), (8794, 24512253), (11147, 19338006), (13191, 16341502), (22294, 9669003), (26382, 8170751), (33441, 6446002), (52043, 4141974), (66882, 3223001), (104086, 2070987), (115081, 1873122), (156129, 1380658), (230162, 936561), (312187, 690486), (312258, 690329), (345243, 624374)]