219327156

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{20107}}^1$

素因数の和:20221

約数の個数: 48

約数和(自身を含む): 574284480

約数和(自身を除く): 354957324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 909, 1212, 1818, 2727, 3636, 5454, 10908, 20107, 40214, 60321, 80428, 120642, 180963, 241284, 361926, 542889, 723852, 1085778, 2030807, 2171556, 4061614, 6092421, 8123228, 12184842, 18277263, 24369684, 36554526, 54831789, 73109052, 109663578, 219327156]

約数ペア:

[(1, 219327156), (2, 109663578), (3, 73109052), (4, 54831789), (6, 36554526), (9, 24369684), (12, 18277263), (18, 12184842), (27, 8123228), (36, 6092421), (54, 4061614), (101, 2171556), (108, 2030807), (202, 1085778), (303, 723852), (404, 542889), (606, 361926), (909, 241284), (1212, 180963), (1818, 120642), (2727, 80428), (3636, 60321), (5454, 40214), (10908, 20107)]