202477149

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{47969}}^1$

素因数の和:48049

約数の個数: 24

約数和(自身を含む): 339243840

約数和(自身を除く): 136766691

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 47969, 143907, 335783, 431721, 1007349, 3022047, 3213923, 9641769, 22497461, 28925307, 67492383, 202477149]

約数ペア:

[(1, 202477149), (3, 67492383), (7, 28925307), (9, 22497461), (21, 9641769), (63, 3213923), (67, 3022047), (201, 1007349), (469, 431721), (603, 335783), (1407, 143907), (4221, 47969)]