207925788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{31333}}^1$

素因数の和:31426

約数の個数: 48

約数和(自身を含む): 561505280

約数和(自身を除く): 353579492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 31333, 62666, 93999, 125332, 187998, 219331, 375996, 438662, 657993, 877324, 1315986, 2475307, 2631972, 4950614, 7425921, 9901228, 14851842, 17327149, 29703684, 34654298, 51981447, 69308596, 103962894, 207925788]

約数ペア:

[(1, 207925788), (2, 103962894), (3, 69308596), (4, 51981447), (6, 34654298), (7, 29703684), (12, 17327149), (14, 14851842), (21, 9901228), (28, 7425921), (42, 4950614), (79, 2631972), (84, 2475307), (158, 1315986), (237, 877324), (316, 657993), (474, 438662), (553, 375996), (948, 219331), (1106, 187998), (1659, 125332), (2212, 93999), (3318, 62666), (6636, 31333)]