123313204

素因数分解:

$2^2\times 7^2\times {\mathrm{433}}^1\times {\mathrm{1453}}^1$

素因数の和:1904

約数の個数: 36

約数和(自身を含む): 251783364

約数和(自身を除く): 128470160

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 433, 866, 1453, 1732, 2906, 3031, 5812, 6062, 10171, 12124, 20342, 21217, 40684, 42434, 71197, 84868, 142394, 284788, 629149, 1258298, 2516596, 4404043, 8808086, 17616172, 30828301, 61656602, 123313204]

約数ペア:

[(1, 123313204), (2, 61656602), (4, 30828301), (7, 17616172), (14, 8808086), (28, 4404043), (49, 2516596), (98, 1258298), (196, 629149), (433, 284788), (866, 142394), (1453, 84868), (1732, 71197), (2906, 42434), (3031, 40684), (5812, 21217), (6062, 20342), (10171, 12124)]