202396341

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6421}}^1$

素因数の和:6529

約数の個数: 32

約数和(自身を含む): 328806400

約数和(自身を除く): 126410059

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1501, 1659, 4503, 6421, 10507, 19263, 31521, 44947, 121999, 134841, 365997, 507259, 853993, 1521777, 2561979, 3550813, 9637921, 10652439, 28913763, 67465447, 202396341]

約数ペア:

[(1, 202396341), (3, 67465447), (7, 28913763), (19, 10652439), (21, 9637921), (57, 3550813), (79, 2561979), (133, 1521777), (237, 853993), (399, 507259), (553, 365997), (1501, 134841), (1659, 121999), (4503, 44947), (6421, 31521), (10507, 19263)]