201942279

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 391872000

約数和(自身を除く): 189929721

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 49, 57, 63, 77, 99, 133, 147, 171, 209, 231, 313, 343, 399, 441, 539, 627, 693, 931, 939, 1029, 1197, 1463, 1617, 1881, 2191, 2793, 2817, 3087, 3443, 3773, 4389, 4851, 5947, 6517, 6573, 8379, 10241, 10329, 11319, 13167, 15337, 17841, 19551, 19719, 24101, 30723, 30987, 33957, 41629, 46011, 53523, 58653, 65417, 71687, 72303, 92169, 107359, 124887, 138033, 168707, 196251, 215061, 216909, 291403, 322077, 374661, 457919, 506121, 588753, 645183, 874209, 966231, 1180949, 1373757, 1518363, 2039821, 2622627, 3205433, 3542847, 4121271, 6119463, 9616299, 10628541, 18358389, 22438031, 28848897, 67314093, 201942279]

約数ペア:

[(1, 201942279), (3, 67314093), (7, 28848897), (9, 22438031), (11, 18358389), (19, 10628541), (21, 9616299), (33, 6119463), (49, 4121271), (57, 3542847), (63, 3205433), (77, 2622627), (99, 2039821), (133, 1518363), (147, 1373757), (171, 1180949), (209, 966231), (231, 874209), (313, 645183), (343, 588753), (399, 506121), (441, 457919), (539, 374661), (627, 322077), (693, 291403), (931, 216909), (939, 215061), (1029, 196251), (1197, 168707), (1463, 138033), (1617, 124887), (1881, 107359), (2191, 92169), (2793, 72303), (2817, 71687), (3087, 65417), (3443, 58653), (3773, 53523), (4389, 46011), (4851, 41629), (5947, 33957), (6517, 30987), (6573, 30723), (8379, 24101), (10241, 19719), (10329, 19551), (11319, 17841), (13167, 15337)]