212214632

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{88129}}^1$

素因数の和:88185

約数の個数: 32

約数和(自身を含む): 465326400

約数和(自身を除く): 253111768

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 88129, 176258, 352516, 616903, 705032, 1233806, 2467612, 3789547, 4935224, 7579094, 15158188, 26526829, 30316376, 53053658, 106107316, 212214632]

約数ペア:

[(1, 212214632), (2, 106107316), (4, 53053658), (7, 30316376), (8, 26526829), (14, 15158188), (28, 7579094), (43, 4935224), (56, 3789547), (86, 2467612), (172, 1233806), (301, 705032), (344, 616903), (602, 352516), (1204, 176258), (2408, 88129)]