206565198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1499}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 502848000

約数和(自身を除く): 296282802

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 193, 238, 357, 386, 579, 714, 1158, 1351, 1499, 2702, 2998, 3281, 4053, 4497, 6562, 8106, 8994, 9843, 10493, 19686, 20986, 22967, 25483, 31479, 45934, 50966, 62958, 68901, 76449, 137802, 152898, 178381, 289307, 356762, 535143, 578614, 867921, 1070286, 1735842, 2025149, 4050298, 4918219, 6075447, 9836438, 12150894, 14754657, 29509314, 34427533, 68855066, 103282599, 206565198]

約数ペア:

[(1, 206565198), (2, 103282599), (3, 68855066), (6, 34427533), (7, 29509314), (14, 14754657), (17, 12150894), (21, 9836438), (34, 6075447), (42, 4918219), (51, 4050298), (102, 2025149), (119, 1735842), (193, 1070286), (238, 867921), (357, 578614), (386, 535143), (579, 356762), (714, 289307), (1158, 178381), (1351, 152898), (1499, 137802), (2702, 76449), (2998, 68901), (3281, 62958), (4053, 50966), (4497, 45934), (6562, 31479), (8106, 25483), (8994, 22967), (9843, 20986), (10493, 19686)]