201978370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{5981}}^1$

素因数の和:6306

約数の個数: 32

約数和(自身を含む): 397970496

約数和(自身を除く): 195992126

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 614, 1535, 3070, 3377, 5981, 6754, 11962, 16885, 29905, 33770, 59810, 65791, 131582, 328955, 657910, 1836167, 3672334, 9180835, 18361670, 20197837, 40395674, 100989185, 201978370]

約数ペア:

[(1, 201978370), (2, 100989185), (5, 40395674), (10, 20197837), (11, 18361670), (22, 9180835), (55, 3672334), (110, 1836167), (307, 657910), (614, 328955), (1535, 131582), (3070, 65791), (3377, 59810), (5981, 33770), (6754, 29905), (11962, 16885)]