204024508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 388080000

約数和(自身を除く): 184055492

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 149, 172, 298, 419, 596, 817, 838, 1634, 1676, 2831, 3268, 5662, 6407, 7961, 11324, 12814, 15922, 18017, 25628, 31844, 36034, 62431, 72068, 121733, 124862, 243466, 249724, 342323, 486932, 684646, 1186189, 1369292, 2372378, 2684533, 4744756, 5369066, 10738132, 51006127, 102012254, 204024508]

約数ペア:

[(1, 204024508), (2, 102012254), (4, 51006127), (19, 10738132), (38, 5369066), (43, 4744756), (76, 2684533), (86, 2372378), (149, 1369292), (172, 1186189), (298, 684646), (419, 486932), (596, 342323), (817, 249724), (838, 243466), (1634, 124862), (1676, 121733), (2831, 72068), (3268, 62431), (5662, 36034), (6407, 31844), (7961, 25628), (11324, 18017), (12814, 15922)]