202303504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{972613}}^1$

素因数の和:972634

約数の個数: 20

約数和(自身を含む): 422114476

約数和(自身を除く): 219810972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 972613, 1945226, 3890452, 7780904, 12643969, 15561808, 25287938, 50575876, 101151752, 202303504]

約数ペア:

[(1, 202303504), (2, 101151752), (4, 50575876), (8, 25287938), (13, 15561808), (16, 12643969), (26, 7780904), (52, 3890452), (104, 1945226), (208, 972613)]