202011645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53231}}^1$

素因数の和:53273

約数の個数: 32

約数和(自身を含む): 367939584

約数和(自身を除く): 165927939

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 53231, 159693, 266155, 585541, 798465, 1224313, 1756623, 2927705, 3672939, 6121565, 8783115, 13467443, 18364695, 40402329, 67337215, 202011645]

約数ペア:

[(1, 202011645), (3, 67337215), (5, 40402329), (11, 18364695), (15, 13467443), (23, 8783115), (33, 6121565), (55, 3672939), (69, 2927705), (115, 1756623), (165, 1224313), (253, 798465), (345, 585541), (759, 266155), (1265, 159693), (3795, 53231)]