207977105

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 291962880

約数和(自身を除く): 83985775

約数列:

[1, 5, 7, 35, 71, 127, 355, 497, 635, 659, 889, 2485, 3295, 4445, 4613, 9017, 23065, 45085, 46789, 63119, 83693, 233945, 315595, 327523, 418465, 585851, 1637615, 2929255, 5942203, 29711015, 41595421, 207977105]

約数ペア:

[(1, 207977105), (5, 41595421), (7, 29711015), (35, 5942203), (71, 2929255), (127, 1637615), (355, 585851), (497, 418465), (635, 327523), (659, 315595), (889, 233945), (2485, 83693), (3295, 63119), (4445, 46789), (4613, 45085), (9017, 23065)]