219371204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71503}}^1$

素因数の和:71579

約数の個数: 24

約数和(自身を含む): 420443520

約数和(自身を除く): 201072316

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 71503, 143006, 286012, 929539, 1859078, 3718156, 4218677, 8437354, 16874708, 54842801, 109685602, 219371204]

約数ペア:

[(1, 219371204), (2, 109685602), (4, 54842801), (13, 16874708), (26, 8437354), (52, 4218677), (59, 3718156), (118, 1859078), (236, 929539), (767, 286012), (1534, 143006), (3068, 71503)]