201349900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{69431}}^1$

素因数の和:69474

約数の個数: 36

約数和(自身を含む): 452002320

約数和(自身を除く): 250652420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 69431, 138862, 277724, 347155, 694310, 1388620, 1735775, 2013499, 3471550, 4026998, 6943100, 8053996, 10067495, 20134990, 40269980, 50337475, 100674950, 201349900]

約数ペア:

[(1, 201349900), (2, 100674950), (4, 50337475), (5, 40269980), (10, 20134990), (20, 10067495), (25, 8053996), (29, 6943100), (50, 4026998), (58, 3471550), (100, 2013499), (116, 1735775), (145, 1388620), (290, 694310), (580, 347155), (725, 277724), (1450, 138862), (2900, 69431)]