213372194

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1913}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 379247616

約数和(自身を除く): 165875422

約数列:

[1, 2, 7, 14, 31, 62, 217, 257, 434, 514, 1799, 1913, 3598, 3826, 7967, 13391, 15934, 26782, 55769, 59303, 111538, 118606, 415121, 491641, 830242, 983282, 3441487, 6882974, 15240871, 30481742, 106686097, 213372194]

約数ペア:

[(1, 213372194), (2, 106686097), (7, 30481742), (14, 15240871), (31, 6882974), (62, 3441487), (217, 983282), (257, 830242), (434, 491641), (514, 415121), (1799, 118606), (1913, 111538), (3598, 59303), (3826, 55769), (7967, 26782), (13391, 15934)]