190976961

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 315351360

約数和(自身を除く): 124374399

約数列:

[1, 3, 7, 19, 21, 49, 57, 101, 133, 147, 303, 399, 677, 707, 931, 1919, 2031, 2121, 2793, 4739, 4949, 5757, 12863, 13433, 14217, 14847, 33173, 38589, 40299, 68377, 90041, 94031, 99519, 205131, 270123, 282093, 478639, 630287, 1299163, 1435917, 1890861, 3350473, 3897489, 9094141, 10051419, 27282423, 63658987, 190976961]

約数ペア:

[(1, 190976961), (3, 63658987), (7, 27282423), (19, 10051419), (21, 9094141), (49, 3897489), (57, 3350473), (101, 1890861), (133, 1435917), (147, 1299163), (303, 630287), (399, 478639), (677, 282093), (707, 270123), (931, 205131), (1919, 99519), (2031, 94031), (2121, 90041), (2793, 68377), (4739, 40299), (4949, 38589), (5757, 33173), (12863, 14847), (13433, 14217)]