193775288

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 425813760

約数和(自身を除く): 232038472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 107, 146, 214, 292, 428, 443, 511, 584, 749, 856, 886, 1022, 1498, 1772, 2044, 2996, 3101, 3544, 4088, 5992, 6202, 7811, 12404, 15622, 24808, 31244, 32339, 47401, 54677, 62488, 64678, 94802, 109354, 129356, 189604, 218708, 226373, 258712, 331807, 379208, 437416, 452746, 663614, 905492, 1327228, 1810984, 2654456, 3460273, 6920546, 13841092, 24221911, 27682184, 48443822, 96887644, 193775288]

約数ペア:

[(1, 193775288), (2, 96887644), (4, 48443822), (7, 27682184), (8, 24221911), (14, 13841092), (28, 6920546), (56, 3460273), (73, 2654456), (107, 1810984), (146, 1327228), (214, 905492), (292, 663614), (428, 452746), (443, 437416), (511, 379208), (584, 331807), (749, 258712), (856, 226373), (886, 218708), (1022, 189604), (1498, 129356), (1772, 109354), (2044, 94802), (2996, 64678), (3101, 62488), (3544, 54677), (4088, 47401), (5992, 32339), (6202, 31244), (7811, 24808), (12404, 15622)]