201621228

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{84431}}^1$

素因数の和:84637

約数の個数: 24

約数和(自身を含む): 472819200

約数和(自身を除く): 271197972

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 84431, 168862, 253293, 337724, 506586, 1013172, 16801769, 33603538, 50405307, 67207076, 100810614, 201621228]

約数ペア:

[(1, 201621228), (2, 100810614), (3, 67207076), (4, 50405307), (6, 33603538), (12, 16801769), (199, 1013172), (398, 506586), (597, 337724), (796, 253293), (1194, 168862), (2388, 84431)]