201775736

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{6257}}^1$

素因数の和:6431

約数の個数: 32

約数和(自身を含む): 394254000

約数和(自身を除く): 192478264

約数列:

[1, 2, 4, 8, 29, 58, 116, 139, 232, 278, 556, 1112, 4031, 6257, 8062, 12514, 16124, 25028, 32248, 50056, 181453, 362906, 725812, 869723, 1451624, 1739446, 3478892, 6957784, 25221967, 50443934, 100887868, 201775736]

約数ペア:

[(1, 201775736), (2, 100887868), (4, 50443934), (8, 25221967), (29, 6957784), (58, 3478892), (116, 1739446), (139, 1451624), (232, 869723), (278, 725812), (556, 362906), (1112, 181453), (4031, 50056), (6257, 32248), (8062, 25028), (12514, 16124)]