200872009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{967}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 236075840

約数和(自身を除く): 35203831

約数列:

[1, 13, 19, 29, 247, 377, 551, 841, 967, 7163, 10933, 12571, 15979, 18373, 28043, 207727, 238849, 364559, 532817, 813247, 6926621, 10572211, 15451693, 200872009]

約数ペア:

[(1, 200872009), (13, 15451693), (19, 10572211), (29, 6926621), (247, 813247), (377, 532817), (551, 364559), (841, 238849), (967, 207727), (7163, 28043), (10933, 18373), (12571, 15979)]