201960009

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{12269}}^1$

素因数の和:12365

約数の個数: 24

約数和(自身を含む): 306259200

約数和(自身を除く): 104299191

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 1829, 5487, 12269, 16461, 36807, 110421, 380339, 723871, 1141017, 2171613, 3423051, 6514839, 22440001, 67320003, 201960009]

約数ペア:

[(1, 201960009), (3, 67320003), (9, 22440001), (31, 6514839), (59, 3423051), (93, 2171613), (177, 1141017), (279, 723871), (531, 380339), (1829, 110421), (5487, 36807), (12269, 16461)]