196507814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 317813760

約数和(自身を除く): 121305946

約数列:

[1, 2, 23, 37, 46, 74, 263, 439, 526, 851, 878, 1702, 6049, 9731, 10097, 12098, 16243, 19462, 20194, 32486, 115457, 223813, 230914, 373589, 447626, 747178, 2655511, 4271909, 5311022, 8543818, 98253907, 196507814]

約数ペア:

[(1, 196507814), (2, 98253907), (23, 8543818), (37, 5311022), (46, 4271909), (74, 2655511), (263, 747178), (439, 447626), (526, 373589), (851, 230914), (878, 223813), (1702, 115457), (6049, 32486), (9731, 20194), (10097, 19462), (12098, 16243)]