219002084

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1559}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 456019200

約数和(自身を除く): 237017116

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 173, 203, 346, 406, 692, 812, 1211, 1559, 2422, 3118, 4844, 5017, 6236, 10034, 10913, 20068, 21826, 35119, 43652, 45211, 70238, 90422, 140476, 180844, 269707, 316477, 539414, 632954, 1078828, 1265908, 1887949, 3775898, 7551796, 7821503, 15643006, 31286012, 54750521, 109501042, 219002084]

約数ペア:

[(1, 219002084), (2, 109501042), (4, 54750521), (7, 31286012), (14, 15643006), (28, 7821503), (29, 7551796), (58, 3775898), (116, 1887949), (173, 1265908), (203, 1078828), (346, 632954), (406, 539414), (692, 316477), (812, 269707), (1211, 180844), (1559, 140476), (2422, 90422), (3118, 70238), (4844, 45211), (5017, 43652), (6236, 35119), (10034, 21826), (10913, 20068)]