202029921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{45533}}^1$

素因数の和:45585

約数の個数: 24

約数和(自身を含む): 319648680

約数和(自身を除く): 117618759

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 45533, 136599, 409797, 774061, 1320457, 2322183, 3961371, 6966549, 11884113, 22447769, 67343307, 202029921]

約数ペア:

[(1, 202029921), (3, 67343307), (9, 22447769), (17, 11884113), (29, 6966549), (51, 3961371), (87, 2322183), (153, 1320457), (261, 774061), (493, 409797), (1479, 136599), (4437, 45533)]