201331885870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1\times {\mathrm{16349}}^1$

素因数の和:17157

約数の個数: 64

約数和(自身を含む): 387896817600

約数和(自身を除く): 186564931730

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 677, 1070, 1354, 1819, 3385, 3638, 6770, 9095, 11509, 16349, 18190, 23018, 32698, 57545, 72439, 81745, 115090, 144878, 163490, 277933, 362195, 555866, 724390, 1231463, 1389665, 1749343, 2462926, 2779330, 3498686, 6157315, 8746715, 11068273, 12314630, 17493430, 22136546, 29738831, 55341365, 59477662, 110682730, 148694155, 188160641, 297388310, 376321282, 940803205, 1184305211, 1881606410, 2368610422, 5921526055, 11843052110, 20133188587, 40266377174, 100665942935, 201331885870]

約数ペア:

[(1, 201331885870), (2, 100665942935), (5, 40266377174), (10, 20133188587), (17, 11843052110), (34, 5921526055), (85, 2368610422), (107, 1881606410), (170, 1184305211), (214, 940803205), (535, 376321282), (677, 297388310), (1070, 188160641), (1354, 148694155), (1819, 110682730), (3385, 59477662), (3638, 55341365), (6770, 29738831), (9095, 22136546), (11509, 17493430), (16349, 12314630), (18190, 11068273), (23018, 8746715), (32698, 6157315), (57545, 3498686), (72439, 2779330), (81745, 2462926), (115090, 1749343), (144878, 1389665), (163490, 1231463), (277933, 724390), (362195, 555866)]