214291259

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5021}}^1$

素因数の和:5115

約数の個数: 24

約数和(自身を含む): 272513808

約数和(自身を除く): 58222549

約数列:

[1, 7, 13, 49, 67, 91, 469, 637, 871, 3283, 5021, 6097, 35147, 42679, 65273, 246029, 336407, 456911, 2354849, 3198377, 4373291, 16483943, 30613037, 214291259]

約数ペア:

[(1, 214291259), (7, 30613037), (13, 16483943), (49, 4373291), (67, 3198377), (91, 2354849), (469, 456911), (637, 336407), (871, 246029), (3283, 65273), (5021, 42679), (6097, 35147)]