202398525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1201}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 418526784

約数和(自身を除く): 216128259

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 107, 175, 225, 315, 321, 525, 535, 749, 963, 1201, 1575, 1605, 2247, 2675, 3603, 3745, 4815, 6005, 6741, 8025, 8407, 10809, 11235, 18015, 18725, 24075, 25221, 30025, 33705, 42035, 54045, 56175, 75663, 90075, 126105, 128507, 168525, 210175, 270225, 378315, 385521, 630525, 642535, 899549, 1156563, 1891575, 1927605, 2698647, 3212675, 4497745, 5782815, 8095941, 9638025, 13493235, 22488725, 28914075, 40479705, 67466175, 202398525]

約数ペア:

[(1, 202398525), (3, 67466175), (5, 40479705), (7, 28914075), (9, 22488725), (15, 13493235), (21, 9638025), (25, 8095941), (35, 5782815), (45, 4497745), (63, 3212675), (75, 2698647), (105, 1927605), (107, 1891575), (175, 1156563), (225, 899549), (315, 642535), (321, 630525), (525, 385521), (535, 378315), (749, 270225), (963, 210175), (1201, 168525), (1575, 128507), (1605, 126105), (2247, 90075), (2675, 75663), (3603, 56175), (3745, 54045), (4815, 42035), (6005, 33705), (6741, 30025), (8025, 25221), (8407, 24075), (10809, 18725), (11235, 18015)]