200604860980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{427237}}^1$

素因数の和:428644

約数の個数: 48

約数和(自身を含む): 446374844496

約数和(自身を除く): 245769983516

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1381, 2762, 5524, 6905, 13810, 23477, 27620, 46954, 93908, 117385, 234770, 427237, 469540, 854474, 1708948, 2136185, 4272370, 7263029, 8544740, 14526058, 29052116, 36315145, 72630290, 145260580, 590014297, 1180028594, 2360057188, 2950071485, 5900142970, 10030243049, 11800285940, 20060486098, 40120972196, 50151215245, 100302430490, 200604860980]

約数ペア:

[(1, 200604860980), (2, 100302430490), (4, 50151215245), (5, 40120972196), (10, 20060486098), (17, 11800285940), (20, 10030243049), (34, 5900142970), (68, 2950071485), (85, 2360057188), (170, 1180028594), (340, 590014297), (1381, 145260580), (2762, 72630290), (5524, 36315145), (6905, 29052116), (13810, 14526058), (23477, 8544740), (27620, 7263029), (46954, 4272370), (93908, 2136185), (117385, 1708948), (234770, 854474), (427237, 469540)]