209695304

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41149}}^1$

素因数の和:41182

約数の個数: 48

約数和(自身を含む): 492565500

約数和(自身を除く): 282870196

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, 41149, 82298, 164596, 288043, 329192, 534937, 576086, 1069874, 1152172, 2016301, 2139748, 2304344, 3744559, 4032602, 4279496, 7489118, 8065204, 14978236, 16130408, 26211913, 29956472, 52423826, 104847652, 209695304]

約数ペア:

[(1, 209695304), (2, 104847652), (4, 52423826), (7, 29956472), (8, 26211913), (13, 16130408), (14, 14978236), (26, 8065204), (28, 7489118), (49, 4279496), (52, 4032602), (56, 3744559), (91, 2304344), (98, 2139748), (104, 2016301), (182, 1152172), (196, 1069874), (364, 576086), (392, 534937), (637, 329192), (728, 288043), (1274, 164596), (2548, 82298), (5096, 41149)]