199972136

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{39241}}^1$

素因数の和:39274

約数の個数: 48

約数和(自身を含む): 469726740

約数和(自身を除く): 269754604

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 39241, 78482, 156964, 274687, 313928, 510133, 549374, 1020266, 1098748, 1922809, 2040532, 2197496, 3570931, 3845618, 4081064, 7141862, 7691236, 14283724, 15382472, 24996517, 28567448, 49993034, 99986068, 199972136]

約数ペア:

[(1, 199972136), (2, 99986068), (4, 49993034), (7, 28567448), (8, 24996517), (13, 15382472), (14, 14283724), (26, 7691236), (28, 7141862), (49, 4081064), (52, 3845618), (56, 3570931), (91, 2197496), (98, 2040532), (104, 1922809), (182, 1098748), (196, 1020266), (364, 549374), (392, 510133), (637, 313928), (728, 274687), (1274, 156964), (2548, 78482), (5096, 39241)]