203792470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{8849}}^1$

素因数の和:8917

約数の個数: 48

約数和(自身を含む): 435844800

約数和(自身を除く): 232052330

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3290, 4606, 8849, 11515, 17698, 23030, 44245, 61943, 88490, 123886, 309715, 415903, 433601, 619430, 831806, 867202, 2079515, 2168005, 2911321, 4159030, 4336010, 5822642, 14556605, 20379247, 29113210, 40758494, 101896235, 203792470]

約数ペア:

[(1, 203792470), (2, 101896235), (5, 40758494), (7, 29113210), (10, 20379247), (14, 14556605), (35, 5822642), (47, 4336010), (49, 4159030), (70, 2911321), (94, 2168005), (98, 2079515), (235, 867202), (245, 831806), (329, 619430), (470, 433601), (490, 415903), (658, 309715), (1645, 123886), (2303, 88490), (3290, 61943), (4606, 44245), (8849, 23030), (11515, 17698)]