200945445

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{4831}}^1$

素因数の和:4945

約数の個数: 32

約数和(自身を含む): 333987840

約数和(自身を除く): 133042395

約数列:

[1, 3, 5, 15, 47, 59, 141, 177, 235, 295, 705, 885, 2773, 4831, 8319, 13865, 14493, 24155, 41595, 72465, 227057, 285029, 681171, 855087, 1135285, 1425145, 3405855, 4275435, 13396363, 40189089, 66981815, 200945445]

約数ペア:

[(1, 200945445), (3, 66981815), (5, 40189089), (15, 13396363), (47, 4275435), (59, 3405855), (141, 1425145), (177, 1135285), (235, 855087), (295, 681171), (705, 285029), (885, 227057), (2773, 72465), (4831, 41595), (8319, 24155), (13865, 14493)]