214501274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6143}}^1$

素因数の和:6254

約数の個数: 32

約数和(自身を含む): 371589120

約数和(自身を除く): 157087846

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 442, 1027, 1343, 2054, 2686, 6143, 12286, 17459, 34918, 79859, 104431, 159718, 208862, 485297, 970594, 1357603, 2715206, 6308861, 8250049, 12617722, 16500098, 107250637, 214501274]

約数ペア:

[(1, 214501274), (2, 107250637), (13, 16500098), (17, 12617722), (26, 8250049), (34, 6308861), (79, 2715206), (158, 1357603), (221, 970594), (442, 485297), (1027, 208862), (1343, 159718), (2054, 104431), (2686, 79859), (6143, 34918), (12286, 17459)]