210866104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{5527}}^1$

素因数の和:5803

約数の個数: 32

約数和(自身を含む): 417916800

約数和(自身を除く): 207050696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 1004, 2008, 4769, 5527, 9538, 11054, 19076, 22108, 38152, 44216, 105013, 210026, 420052, 840104, 1387277, 2774554, 5549108, 11098216, 26358263, 52716526, 105433052, 210866104]

約数ペア:

[(1, 210866104), (2, 105433052), (4, 52716526), (8, 26358263), (19, 11098216), (38, 5549108), (76, 2774554), (152, 1387277), (251, 840104), (502, 420052), (1004, 210026), (2008, 105013), (4769, 44216), (5527, 38152), (9538, 22108), (11054, 19076)]