210817586

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10733}}^1$

素因数の和:10826

約数の個数: 32

約数和(自身を含む): 383332608

約数和(自身を除く): 172515022

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 9821, 10733, 19642, 21466, 75131, 150262, 246859, 493718, 654713, 1309426, 1728013, 3456026, 4582991, 9165982, 15058399, 30116798, 105408793, 210817586]

約数ペア:

[(1, 210817586), (2, 105408793), (7, 30116798), (14, 15058399), (23, 9165982), (46, 4582991), (61, 3456026), (122, 1728013), (161, 1309426), (322, 654713), (427, 493718), (854, 246859), (1403, 150262), (2806, 75131), (9821, 21466), (10733, 19642)]