204473090

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{761}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 373678704

約数和(自身を除く): 169205614

約数列:

[1, 2, 5, 10, 97, 194, 277, 485, 554, 761, 970, 1385, 1522, 2770, 3805, 7610, 26869, 53738, 73817, 134345, 147634, 210797, 268690, 369085, 421594, 738170, 1053985, 2107970, 20447309, 40894618, 102236545, 204473090]

約数ペア:

[(1, 204473090), (2, 102236545), (5, 40894618), (10, 20447309), (97, 2107970), (194, 1053985), (277, 738170), (485, 421594), (554, 369085), (761, 268690), (970, 210797), (1385, 147634), (1522, 134345), (2770, 73817), (3805, 53738), (7610, 26869)]