188351690

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{701}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 344255184

約数和(自身を除く): 155903494

約数列:

[1, 2, 5, 10, 97, 194, 277, 485, 554, 701, 970, 1385, 1402, 2770, 3505, 7010, 26869, 53738, 67997, 134345, 135994, 194177, 268690, 339985, 388354, 679970, 970885, 1941770, 18835169, 37670338, 94175845, 188351690]

約数ペア:

[(1, 188351690), (2, 94175845), (5, 37670338), (10, 18835169), (97, 1941770), (194, 970885), (277, 679970), (485, 388354), (554, 339985), (701, 268690), (970, 194177), (1385, 135994), (1402, 134345), (2770, 67997), (3505, 53738), (7010, 26869)]