202430178

素因数分解:

$2^1\times 3^6\times {\mathrm{138841}}^1$

素因数の和:138861

約数の個数: 28

約数和(自身を含む): 455262918

約数和(自身を除く): 252832740

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 138841, 277682, 416523, 833046, 1249569, 2499138, 3748707, 7497414, 11246121, 22492242, 33738363, 67476726, 101215089, 202430178]

約数ペア:

[(1, 202430178), (2, 101215089), (3, 67476726), (6, 33738363), (9, 22492242), (18, 11246121), (27, 7497414), (54, 3748707), (81, 2499138), (162, 1249569), (243, 833046), (486, 416523), (729, 277682), (1458, 138841)]