221462502

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{74869}}^1$

素因数の和:74920

約数の個数: 32

約数和(自身を含む): 485157600

約数和(自身を除く): 263695098

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 74869, 149738, 224607, 449214, 1272773, 2171201, 2545546, 3818319, 4342402, 6513603, 7636638, 13027206, 36910417, 73820834, 110731251, 221462502]

約数ペア:

[(1, 221462502), (2, 110731251), (3, 73820834), (6, 36910417), (17, 13027206), (29, 7636638), (34, 6513603), (51, 4342402), (58, 3818319), (87, 2545546), (102, 2171201), (174, 1272773), (493, 449214), (986, 224607), (1479, 149738), (2958, 74869)]