202205870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9187}}^1$

素因数の和:9296

約数の個数: 32

約数和(自身を含む): 381044736

約数和(自身を除く): 178838866

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 9187, 11005, 18374, 22010, 45935, 91870, 284797, 569594, 652277, 1304554, 1423985, 2847970, 3261385, 6522770, 20220587, 40441174, 101102935, 202205870]

約数ペア:

[(1, 202205870), (2, 101102935), (5, 40441174), (10, 20220587), (31, 6522770), (62, 3261385), (71, 2847970), (142, 1423985), (155, 1304554), (310, 652277), (355, 569594), (710, 284797), (2201, 91870), (4402, 45935), (9187, 22010), (11005, 18374)]