199955358

素因数分解:

$2^1\times 3^3\times {\mathrm{317}}^1\times {\mathrm{11681}}^1$

素因数の和:12009

約数の個数: 32

約数和(自身を含む): 445785120

約数和(自身を除く): 245829762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 317, 634, 951, 1902, 2853, 5706, 8559, 11681, 17118, 23362, 35043, 70086, 105129, 210258, 315387, 630774, 3702877, 7405754, 11108631, 22217262, 33325893, 66651786, 99977679, 199955358]

約数ペア:

[(1, 199955358), (2, 99977679), (3, 66651786), (6, 33325893), (9, 22217262), (18, 11108631), (27, 7405754), (54, 3702877), (317, 630774), (634, 315387), (951, 210258), (1902, 105129), (2853, 70086), (5706, 35043), (8559, 23362), (11681, 17118)]