221402017438

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1693}}^1\times {\mathrm{112543}}^1$

素因数の和:114328

約数の個数: 32

約数和(自身を含む): 384349464576

約数和(自身を除く): 162947447138

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 1693, 3386, 11851, 23702, 112543, 140519, 225086, 281038, 787801, 983633, 1575602, 1967266, 9341069, 18682138, 65387483, 130774966, 190535299, 381070598, 1333747093, 2667494186, 15814429817, 31628859634, 110701008719, 221402017438]

約数ペア:

[(1, 221402017438), (2, 110701008719), (7, 31628859634), (14, 15814429817), (83, 2667494186), (166, 1333747093), (581, 381070598), (1162, 190535299), (1693, 130774966), (3386, 65387483), (11851, 18682138), (23702, 9341069), (112543, 1967266), (140519, 1575602), (225086, 983633), (281038, 787801)]