227788418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7307}}^1$

素因数の和:7442

約数の個数: 32

約数和(自身を含む): 405155520

約数和(自身を除く): 177367102

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 1199, 1417, 2398, 2834, 7307, 14614, 15587, 31174, 80377, 94991, 160754, 189982, 796463, 1044901, 1592926, 2089802, 8761093, 10354019, 17522186, 20708038, 113894209, 227788418]

約数ペア:

[(1, 227788418), (2, 113894209), (11, 20708038), (13, 17522186), (22, 10354019), (26, 8761093), (109, 2089802), (143, 1592926), (218, 1044901), (286, 796463), (1199, 189982), (1417, 160754), (2398, 94991), (2834, 80377), (7307, 31174), (14614, 15587)]