201157180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1691

約数の個数: 96

約数和(自身を含む): 519321600

約数和(自身を除く): 318164420

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 47, 70, 76, 94, 95, 133, 140, 188, 190, 235, 266, 329, 380, 470, 532, 658, 665, 893, 940, 1316, 1330, 1609, 1645, 1786, 2660, 3218, 3290, 3572, 4465, 6251, 6436, 6580, 8045, 8930, 11263, 12502, 16090, 17860, 22526, 25004, 30571, 31255, 32180, 45052, 56315, 61142, 62510, 75623, 112630, 122284, 125020, 151246, 152855, 213997, 225260, 302492, 305710, 378115, 427994, 529361, 611420, 756230, 855988, 1058722, 1069985, 1436837, 1512460, 2117444, 2139970, 2646805, 2873674, 4279940, 5293610, 5747348, 7184185, 10057859, 10587220, 14368370, 20115718, 28736740, 40231436, 50289295, 100578590, 201157180]

約数ペア:

[(1, 201157180), (2, 100578590), (4, 50289295), (5, 40231436), (7, 28736740), (10, 20115718), (14, 14368370), (19, 10587220), (20, 10057859), (28, 7184185), (35, 5747348), (38, 5293610), (47, 4279940), (70, 2873674), (76, 2646805), (94, 2139970), (95, 2117444), (133, 1512460), (140, 1436837), (188, 1069985), (190, 1058722), (235, 855988), (266, 756230), (329, 611420), (380, 529361), (470, 427994), (532, 378115), (658, 305710), (665, 302492), (893, 225260), (940, 213997), (1316, 152855), (1330, 151246), (1609, 125020), (1645, 122284), (1786, 112630), (2660, 75623), (3218, 62510), (3290, 61142), (3572, 56315), (4465, 45052), (6251, 32180), (6436, 31255), (6580, 30571), (8045, 25004), (8930, 22526), (11263, 17860), (12502, 16090)]