198620208

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{2179}}^1$

素因数の和:2407

約数の個数: 80

約数和(自身を含む): 573078400

約数和(自身を除く): 374458192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 633, 844, 1266, 1688, 1899, 2179, 2532, 3376, 3798, 4358, 5064, 5697, 6537, 7596, 8716, 10128, 11394, 13074, 15192, 17432, 19611, 22788, 26148, 30384, 34864, 39222, 45576, 52296, 58833, 78444, 91152, 104592, 117666, 156888, 235332, 313776, 459769, 470664, 919538, 941328, 1379307, 1839076, 2758614, 3678152, 4137921, 5517228, 7356304, 8275842, 11034456, 12413763, 16551684, 22068912, 24827526, 33103368, 49655052, 66206736, 99310104, 198620208]

約数ペア:

[(1, 198620208), (2, 99310104), (3, 66206736), (4, 49655052), (6, 33103368), (8, 24827526), (9, 22068912), (12, 16551684), (16, 12413763), (18, 11034456), (24, 8275842), (27, 7356304), (36, 5517228), (48, 4137921), (54, 3678152), (72, 2758614), (108, 1839076), (144, 1379307), (211, 941328), (216, 919538), (422, 470664), (432, 459769), (633, 313776), (844, 235332), (1266, 156888), (1688, 117666), (1899, 104592), (2179, 91152), (2532, 78444), (3376, 58833), (3798, 52296), (4358, 45576), (5064, 39222), (5697, 34864), (6537, 30384), (7596, 26148), (8716, 22788), (10128, 19611), (11394, 17432), (13074, 15192)]