203416828

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{3089}}^1$

素因数の和:3357

約数の個数: 24

約数和(自身を含む): 361826640

約数和(自身を除く): 158409812

約数列:

[1, 2, 4, 101, 163, 202, 326, 404, 652, 3089, 6178, 12356, 16463, 32926, 65852, 311989, 503507, 623978, 1007014, 1247956, 2014028, 50854207, 101708414, 203416828]

約数ペア:

[(1, 203416828), (2, 101708414), (4, 50854207), (101, 2014028), (163, 1247956), (202, 1007014), (326, 623978), (404, 503507), (652, 311989), (3089, 65852), (6178, 32926), (12356, 16463)]