200534460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{68209}}^1$

素因数の和:68235

約数の個数: 72

約数和(自身を含む): 653178960

約数和(自身を除く): 452644500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 68209, 136418, 204627, 272836, 341045, 409254, 477463, 682090, 818508, 954926, 1023135, 1364180, 1432389, 1909852, 2046270, 2387315, 2864778, 3342241, 4092540, 4774630, 5729556, 6684482, 7161945, 9549260, 10026723, 13368964, 14323890, 16711205, 20053446, 28647780, 33422410, 40106892, 50133615, 66844820, 100267230, 200534460]

約数ペア:

[(1, 200534460), (2, 100267230), (3, 66844820), (4, 50133615), (5, 40106892), (6, 33422410), (7, 28647780), (10, 20053446), (12, 16711205), (14, 14323890), (15, 13368964), (20, 10026723), (21, 9549260), (28, 7161945), (30, 6684482), (35, 5729556), (42, 4774630), (49, 4092540), (60, 3342241), (70, 2864778), (84, 2387315), (98, 2046270), (105, 1909852), (140, 1432389), (147, 1364180), (196, 1023135), (210, 954926), (245, 818508), (294, 682090), (420, 477463), (490, 409254), (588, 341045), (735, 272836), (980, 204627), (1470, 136418), (2940, 68209)]