205652664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{408041}}^1$

素因数の和:408060

約数の個数: 48

約数和(自身を含む): 636545520

約数和(自身を除く): 430892856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 408041, 816082, 1224123, 1632164, 2448246, 2856287, 3264328, 3672369, 4896492, 5712574, 7344738, 8568861, 9792984, 11425148, 14689476, 17137722, 22850296, 25706583, 29378952, 34275444, 51413166, 68550888, 102826332, 205652664]

約数ペア:

[(1, 205652664), (2, 102826332), (3, 68550888), (4, 51413166), (6, 34275444), (7, 29378952), (8, 25706583), (9, 22850296), (12, 17137722), (14, 14689476), (18, 11425148), (21, 9792984), (24, 8568861), (28, 7344738), (36, 5712574), (42, 4896492), (56, 3672369), (63, 3264328), (72, 2856287), (84, 2448246), (126, 1632164), (168, 1224123), (252, 816082), (504, 408041)]