203828296

素因数分解:

$2^3\times 7^1\times {\mathrm{907}}^1\times {\mathrm{4013}}^1$

素因数の和:4933

約数の個数: 32

約数和(自身を含む): 437365440

約数和(自身を除く): 233537144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 907, 1814, 3628, 4013, 6349, 7256, 8026, 12698, 16052, 25396, 28091, 32104, 50792, 56182, 112364, 224728, 3639791, 7279582, 14559164, 25478537, 29118328, 50957074, 101914148, 203828296]

約数ペア:

[(1, 203828296), (2, 101914148), (4, 50957074), (7, 29118328), (8, 25478537), (14, 14559164), (28, 7279582), (56, 3639791), (907, 224728), (1814, 112364), (3628, 56182), (4013, 50792), (6349, 32104), (7256, 28091), (8026, 25396), (12698, 16052)]