200014540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1201}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 459202464

約数和(自身を除く): 259187924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 757, 1201, 1514, 2402, 3028, 3785, 4804, 6005, 7570, 8327, 12010, 13211, 15140, 16654, 24020, 26422, 33308, 41635, 52844, 66055, 83270, 132110, 166540, 264220, 909157, 1818314, 3636628, 4545785, 9091570, 10000727, 18183140, 20001454, 40002908, 50003635, 100007270, 200014540]

約数ペア:

[(1, 200014540), (2, 100007270), (4, 50003635), (5, 40002908), (10, 20001454), (11, 18183140), (20, 10000727), (22, 9091570), (44, 4545785), (55, 3636628), (110, 1818314), (220, 909157), (757, 264220), (1201, 166540), (1514, 132110), (2402, 83270), (3028, 66055), (3785, 52844), (4804, 41635), (6005, 33308), (7570, 26422), (8327, 24020), (12010, 16654), (13211, 15140)]