202089681

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1867}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 316812800

約数和(自身を除く): 114723119

約数列:

[1, 3, 9, 19, 27, 57, 171, 211, 513, 633, 1867, 1899, 4009, 5601, 5697, 12027, 16803, 35473, 36081, 50409, 106419, 108243, 319257, 393937, 957771, 1181811, 3545433, 7484803, 10636299, 22454409, 67363227, 202089681]

約数ペア:

[(1, 202089681), (3, 67363227), (9, 22454409), (19, 10636299), (27, 7484803), (57, 3545433), (171, 1181811), (211, 957771), (513, 393937), (633, 319257), (1867, 108243), (1899, 106419), (4009, 50409), (5601, 36081), (5697, 35473), (12027, 16803)]