190782618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{78901}}^1$

素因数の和:78950

約数の個数: 32

約数和(自身を含む): 424177152

約数和(自身を除く): 233394534

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 78901, 157802, 236703, 473406, 1025713, 2051426, 2445931, 3077139, 4891862, 6154278, 7337793, 14675586, 31797103, 63594206, 95391309, 190782618]

約数ペア:

[(1, 190782618), (2, 95391309), (3, 63594206), (6, 31797103), (13, 14675586), (26, 7337793), (31, 6154278), (39, 4891862), (62, 3077139), (78, 2445931), (93, 2051426), (186, 1025713), (403, 473406), (806, 236703), (1209, 157802), (2418, 78901)]