227320212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{13331}}^1$

素因数の和:13381

約数の個数: 72

約数和(自身を含む): 638336160

約数和(自身を除く): 411015948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 13331, 17052, 26662, 39993, 53324, 79986, 93317, 159972, 186634, 279951, 373268, 386599, 559902, 653219, 773198, 1119804, 1159797, 1306438, 1546396, 1959657, 2319594, 2612876, 2706193, 3919314, 4639188, 5412386, 7838628, 8118579, 10824772, 16237158, 18943351, 32474316, 37886702, 56830053, 75773404, 113660106, 227320212]

約数ペア:

[(1, 227320212), (2, 113660106), (3, 75773404), (4, 56830053), (6, 37886702), (7, 32474316), (12, 18943351), (14, 16237158), (21, 10824772), (28, 8118579), (29, 7838628), (42, 5412386), (49, 4639188), (58, 3919314), (84, 2706193), (87, 2612876), (98, 2319594), (116, 1959657), (147, 1546396), (174, 1306438), (196, 1159797), (203, 1119804), (294, 773198), (348, 653219), (406, 559902), (588, 386599), (609, 373268), (812, 279951), (1218, 186634), (1421, 159972), (2436, 93317), (2842, 79986), (4263, 53324), (5684, 39993), (8526, 26662), (13331, 17052)]