223092858

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{1997}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 457845696

約数和(自身を除く): 234752838

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 433, 866, 1299, 1997, 2598, 3994, 5991, 11982, 18619, 37238, 55857, 85871, 111714, 171742, 257613, 515226, 864701, 1729402, 2594103, 5188206, 37182143, 74364286, 111546429, 223092858]

約数ペア:

[(1, 223092858), (2, 111546429), (3, 74364286), (6, 37182143), (43, 5188206), (86, 2594103), (129, 1729402), (258, 864701), (433, 515226), (866, 257613), (1299, 171742), (1997, 111714), (2598, 85871), (3994, 55857), (5991, 37238), (11982, 18619)]