195819377

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 230630400

約数和(自身を除く): 34811023

約数列:

[1, 13, 19, 43, 103, 179, 247, 559, 817, 1339, 1957, 2327, 3401, 4429, 7697, 10621, 18437, 25441, 44213, 57577, 84151, 100061, 146243, 239681, 350303, 792791, 1093963, 1901159, 4553939, 10306283, 15063029, 195819377]

約数ペア:

[(1, 195819377), (13, 15063029), (19, 10306283), (43, 4553939), (103, 1901159), (179, 1093963), (247, 792791), (559, 350303), (817, 239681), (1339, 146243), (1957, 100061), (2327, 84151), (3401, 57577), (4429, 44213), (7697, 25441), (10621, 18437)]