200059910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28703}}^1$

素因数の和:28768

約数の個数: 32

約数和(自身を含む): 390604032

約数和(自身を除く): 190544122

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 28703, 57406, 143515, 287030, 487951, 975902, 1176823, 2353646, 2439755, 4879510, 5884115, 11768230, 20005991, 40011982, 100029955, 200059910]

約数ペア:

[(1, 200059910), (2, 100029955), (5, 40011982), (10, 20005991), (17, 11768230), (34, 5884115), (41, 4879510), (82, 2439755), (85, 2353646), (170, 1176823), (205, 975902), (410, 487951), (697, 287030), (1394, 143515), (3485, 57406), (6970, 28703)]