199804432

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1931}}^1$

素因数の和:2191

約数の個数: 40

約数和(自身を含む): 402474240

約数和(自身を除く): 202669808

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 223, 232, 446, 464, 892, 1784, 1931, 3568, 3862, 6467, 7724, 12934, 15448, 25868, 30896, 51736, 55999, 103472, 111998, 223996, 430613, 447992, 861226, 895984, 1722452, 3444904, 6889808, 12487777, 24975554, 49951108, 99902216, 199804432]

約数ペア:

[(1, 199804432), (2, 99902216), (4, 49951108), (8, 24975554), (16, 12487777), (29, 6889808), (58, 3444904), (116, 1722452), (223, 895984), (232, 861226), (446, 447992), (464, 430613), (892, 223996), (1784, 111998), (1931, 103472), (3568, 55999), (3862, 51736), (6467, 30896), (7724, 25868), (12934, 15448)]