238210862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{77291}}^1$

素因数の和:77383

約数の個数: 16

約数和(自身を含む): 378421632

約数和(自身を除く): 140210770

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 77291, 154582, 1777693, 3555386, 5178497, 10356994, 119105431, 238210862]

約数ペア:

[(1, 238210862), (2, 119105431), (23, 10356994), (46, 5178497), (67, 3555386), (134, 1777693), (1541, 154582), (3082, 77291)]