202370824

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 405993600

約数和(自身を除く): 203622776

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 361, 632, 722, 887, 1444, 1501, 1774, 2888, 3002, 3548, 6004, 7096, 12008, 16853, 28519, 33706, 57038, 67412, 70073, 114076, 134824, 140146, 228152, 280292, 320207, 560584, 640414, 1280828, 1331387, 2561656, 2662774, 5325548, 10651096, 25296353, 50592706, 101185412, 202370824]

約数ペア:

[(1, 202370824), (2, 101185412), (4, 50592706), (8, 25296353), (19, 10651096), (38, 5325548), (76, 2662774), (79, 2561656), (152, 1331387), (158, 1280828), (316, 640414), (361, 560584), (632, 320207), (722, 280292), (887, 228152), (1444, 140146), (1501, 134824), (1774, 114076), (2888, 70073), (3002, 67412), (3548, 57038), (6004, 33706), (7096, 28519), (12008, 16853)]