200820476

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{10007}}^1$

素因数の和:10213

約数の個数: 24

約数和(自身を含む): 365692320

約数和(自身を除く): 164871844

約数列:

[1, 2, 4, 29, 58, 116, 173, 346, 692, 5017, 10007, 10034, 20014, 20068, 40028, 290203, 580406, 1160812, 1731211, 3462422, 6924844, 50205119, 100410238, 200820476]

約数ペア:

[(1, 200820476), (2, 100410238), (4, 50205119), (29, 6924844), (58, 3462422), (116, 1731211), (173, 1160812), (346, 580406), (692, 290203), (5017, 40028), (10007, 20068), (10034, 20014)]