202217570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6779}}^1$

素因数の和:6962

約数の個数: 32

約数和(自身を含む): 385646400

約数和(自身を除く): 183428830

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2983, 5966, 6779, 13558, 14915, 29830, 33895, 67790, 128801, 257602, 644005, 1064303, 1288010, 2128606, 5321515, 10643030, 20221757, 40443514, 101108785, 202217570]

約数ペア:

[(1, 202217570), (2, 101108785), (5, 40443514), (10, 20221757), (19, 10643030), (38, 5321515), (95, 2128606), (157, 1288010), (190, 1064303), (314, 644005), (785, 257602), (1570, 128801), (2983, 67790), (5966, 33895), (6779, 29830), (13558, 14915)]