195996955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13759}}^1$

素因数の和:13819

約数の個数: 32

約数和(自身を含む): 301178880

約数和(自身を除く): 105181925

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 13759, 14245, 68795, 96313, 151349, 481565, 509083, 756745, 1059443, 2545415, 3563581, 5297215, 5599913, 17817905, 27999565, 39199391, 195996955]

約数ペア:

[(1, 195996955), (5, 39199391), (7, 27999565), (11, 17817905), (35, 5599913), (37, 5297215), (55, 3563581), (77, 2545415), (185, 1059443), (259, 756745), (385, 509083), (407, 481565), (1295, 151349), (2035, 96313), (2849, 68795), (13759, 14245)]