200418245

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{3671}}^1$

素因数の和:3916

約数の個数: 16

約数和(自身を含む): 245877120

約数和(自身を除く): 45458875

約数列:

[1, 5, 61, 179, 305, 895, 3671, 10919, 18355, 54595, 223931, 657109, 1119655, 3285545, 40083649, 200418245]

約数ペア:

[(1, 200418245), (5, 40083649), (61, 3285545), (179, 1119655), (305, 657109), (895, 223931), (3671, 54595), (10919, 18355)]