190078287

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1097}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 299077632

約数和(自身を除く): 108999345

約数列:

[1, 3, 7, 21, 37, 111, 223, 259, 669, 777, 1097, 1561, 3291, 4683, 7679, 8251, 23037, 24753, 40589, 57757, 121767, 173271, 244631, 284123, 733893, 852369, 1712417, 5137251, 9051347, 27154041, 63359429, 190078287]

約数ペア:

[(1, 190078287), (3, 63359429), (7, 27154041), (21, 9051347), (37, 5137251), (111, 1712417), (223, 852369), (259, 733893), (669, 284123), (777, 244631), (1097, 173271), (1561, 121767), (3291, 57757), (4683, 40589), (7679, 24753), (8251, 23037)]