211947727322

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{68729}}^1\times {\mathrm{49739}}^1$

素因数の和:118501

約数の個数: 16

約数和(自身を含む): 328188499200

約数和(自身を除く): 116240771878

約数列:

[1, 2, 31, 62, 49739, 68729, 99478, 137458, 1541909, 2130599, 3083818, 4261198, 3418511731, 6837023462, 105973863661, 211947727322]

約数ペア:

[(1, 211947727322), (2, 105973863661), (31, 6837023462), (62, 3418511731), (49739, 4261198), (68729, 3083818), (99478, 2130599), (137458, 1541909)]