201309807100

素因数分解:

$2^2\times 5^2\times {\mathrm{3889}}^1\times {\mathrm{517639}}^1$

素因数の和:521542

約数の個数: 36

約数和(自身を含む): 436955453200

約数和(自身を除く): 235645646100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 3889, 7778, 15556, 19445, 38890, 77780, 97225, 194450, 388900, 517639, 1035278, 2070556, 2588195, 5176390, 10352780, 12940975, 25881950, 51763900, 2013098071, 4026196142, 8052392284, 10065490355, 20130980710, 40261961420, 50327451775, 100654903550, 201309807100]

約数ペア:

[(1, 201309807100), (2, 100654903550), (4, 50327451775), (5, 40261961420), (10, 20130980710), (20, 10065490355), (25, 8052392284), (50, 4026196142), (100, 2013098071), (3889, 51763900), (7778, 25881950), (15556, 12940975), (19445, 10352780), (38890, 5176390), (77780, 2588195), (97225, 2070556), (194450, 1035278), (388900, 517639)]