200518285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 271589760

約数和(自身を除く): 71071475

約数列:

[1, 5, 11, 55, 59, 61, 295, 305, 649, 671, 1013, 3245, 3355, 3599, 5065, 11143, 17995, 39589, 55715, 59767, 61793, 197945, 298835, 308965, 657437, 679723, 3287185, 3398615, 3645787, 18228935, 40103657, 200518285]

約数ペア:

[(1, 200518285), (5, 40103657), (11, 18228935), (55, 3645787), (59, 3398615), (61, 3287185), (295, 679723), (305, 657437), (649, 308965), (671, 298835), (1013, 197945), (3245, 61793), (3355, 59767), (3599, 55715), (5065, 39589), (11143, 17995)]