203553233728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{244655329}}^1$

素因数の和:244655354

約数の個数: 28

約数和(自身を含む): 434997176740

約数和(自身を除く): 231443943012

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 244655329, 489310658, 978621316, 1957242632, 3180519277, 3914485264, 6361038554, 7828970528, 12722077108, 15657941056, 25444154216, 50888308432, 101776616864, 203553233728]

約数ペア:

[(1, 203553233728), (2, 101776616864), (4, 50888308432), (8, 25444154216), (13, 15657941056), (16, 12722077108), (26, 7828970528), (32, 6361038554), (52, 3914485264), (64, 3180519277), (104, 1957242632), (208, 978621316), (416, 489310658), (832, 244655329)]