201528760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{219053}}^1$

素因数の和:219087

約数の個数: 32

約数和(自身を含む): 473156640

約数和(自身を除く): 271627880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 219053, 438106, 876212, 1095265, 1752424, 2190530, 4381060, 5038219, 8762120, 10076438, 20152876, 25191095, 40305752, 50382190, 100764380, 201528760]

約数ペア:

[(1, 201528760), (2, 100764380), (4, 50382190), (5, 40305752), (8, 25191095), (10, 20152876), (20, 10076438), (23, 8762120), (40, 5038219), (46, 4381060), (92, 2190530), (115, 1752424), (184, 1095265), (230, 876212), (460, 438106), (920, 219053)]