200054638

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 347719680

約数和(自身を除く): 147665042

約数列:

[1, 2, 7, 14, 139, 223, 278, 446, 461, 922, 973, 1561, 1946, 3122, 3227, 6454, 30997, 61994, 64079, 102803, 128158, 205606, 216979, 433958, 448553, 719621, 897106, 1439242, 14289617, 28579234, 100027319, 200054638]

約数ペア:

[(1, 200054638), (2, 100027319), (7, 28579234), (14, 14289617), (139, 1439242), (223, 897106), (278, 719621), (446, 448553), (461, 433958), (922, 216979), (973, 205606), (1561, 128158), (1946, 102803), (3122, 64079), (3227, 61994), (6454, 30997)]