201442592

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{193}}^2$

素因数の和:422

約数の個数: 54

約数和(自身を含む): 431680347

約数和(自身を除く): 230237755

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 193, 208, 338, 386, 416, 676, 772, 1352, 1544, 2509, 2704, 3088, 5018, 5408, 6176, 10036, 20072, 32617, 37249, 40144, 65234, 74498, 80288, 130468, 148996, 260936, 297992, 484237, 521872, 595984, 968474, 1043744, 1191968, 1936948, 3873896, 6295081, 7747792, 12590162, 15495584, 25180324, 50360648, 100721296, 201442592]

約数ペア:

[(1, 201442592), (2, 100721296), (4, 50360648), (8, 25180324), (13, 15495584), (16, 12590162), (26, 7747792), (32, 6295081), (52, 3873896), (104, 1936948), (169, 1191968), (193, 1043744), (208, 968474), (338, 595984), (386, 521872), (416, 484237), (676, 297992), (772, 260936), (1352, 148996), (1544, 130468), (2509, 80288), (2704, 74498), (3088, 65234), (5018, 40144), (5408, 37249), (6176, 32617), (10036, 20072)]