201571860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3779}}^1$

素因数の和:3925

約数の個数: 96

約数和(自身を含む): 650280960

約数和(自身を除く): 448709100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2540, 2667, 3556, 3779, 3810, 4445, 5334, 7558, 7620, 8890, 10668, 11337, 13335, 15116, 17780, 18895, 22674, 26453, 26670, 37790, 45348, 52906, 53340, 56685, 75580, 79359, 105812, 113370, 132265, 158718, 226740, 264530, 317436, 396795, 479933, 529060, 793590, 959866, 1439799, 1587180, 1919732, 2399665, 2879598, 3359531, 4799330, 5759196, 6719062, 7198995, 9598660, 10078593, 13438124, 14397990, 16797655, 20157186, 28795980, 33595310, 40314372, 50392965, 67190620, 100785930, 201571860]

約数ペア:

[(1, 201571860), (2, 100785930), (3, 67190620), (4, 50392965), (5, 40314372), (6, 33595310), (7, 28795980), (10, 20157186), (12, 16797655), (14, 14397990), (15, 13438124), (20, 10078593), (21, 9598660), (28, 7198995), (30, 6719062), (35, 5759196), (42, 4799330), (60, 3359531), (70, 2879598), (84, 2399665), (105, 1919732), (127, 1587180), (140, 1439799), (210, 959866), (254, 793590), (381, 529060), (420, 479933), (508, 396795), (635, 317436), (762, 264530), (889, 226740), (1270, 158718), (1524, 132265), (1778, 113370), (1905, 105812), (2540, 79359), (2667, 75580), (3556, 56685), (3779, 53340), (3810, 52906), (4445, 45348), (5334, 37790), (7558, 26670), (7620, 26453), (8890, 22674), (10668, 18895), (11337, 17780), (13335, 15116)]