200193910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3217}}^1$

素因数の和:3365

約数の個数: 48

約数和(自身を含む): 422613504

約数和(自身を除く): 222419594

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 245, 254, 490, 635, 889, 1270, 1778, 3217, 4445, 6223, 6434, 8890, 12446, 16085, 22519, 31115, 32170, 45038, 62230, 112595, 157633, 225190, 315266, 408559, 788165, 817118, 1576330, 2042795, 2859913, 4085590, 5719826, 14299565, 20019391, 28599130, 40038782, 100096955, 200193910]

約数ペア:

[(1, 200193910), (2, 100096955), (5, 40038782), (7, 28599130), (10, 20019391), (14, 14299565), (35, 5719826), (49, 4085590), (70, 2859913), (98, 2042795), (127, 1576330), (245, 817118), (254, 788165), (490, 408559), (635, 315266), (889, 225190), (1270, 157633), (1778, 112595), (3217, 62230), (4445, 45038), (6223, 32170), (6434, 31115), (8890, 22519), (12446, 16085)]