211323918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{6257}}^1$

素因数の和:6708

約数の個数: 32

約数和(自身を含む): 456283296

約数和(自身を除く): 244959378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 433, 866, 1299, 2598, 5629, 6257, 11258, 12514, 16887, 18771, 33774, 37542, 81341, 162682, 244023, 488046, 2709281, 5418562, 8127843, 16255686, 35220653, 70441306, 105661959, 211323918]

約数ペア:

[(1, 211323918), (2, 105661959), (3, 70441306), (6, 35220653), (13, 16255686), (26, 8127843), (39, 5418562), (78, 2709281), (433, 488046), (866, 244023), (1299, 162682), (2598, 81341), (5629, 37542), (6257, 33774), (11258, 18771), (12514, 16887)]