200480609

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 265939200

約数和(自身を除く): 65458591

約数列:

[1, 7, 17, 19, 49, 53, 119, 133, 239, 323, 371, 833, 901, 931, 1007, 1673, 2261, 2597, 4063, 4541, 6307, 7049, 11711, 12667, 15827, 17119, 28441, 31787, 44149, 49343, 77197, 88669, 119833, 199087, 215339, 222509, 240673, 540379, 620683, 838831, 1507373, 1684711, 3782653, 4091441, 10551611, 11792977, 28640087, 200480609]

約数ペア:

[(1, 200480609), (7, 28640087), (17, 11792977), (19, 10551611), (49, 4091441), (53, 3782653), (119, 1684711), (133, 1507373), (239, 838831), (323, 620683), (371, 540379), (833, 240673), (901, 222509), (931, 215339), (1007, 199087), (1673, 119833), (2261, 88669), (2597, 77197), (4063, 49343), (4541, 44149), (6307, 31787), (7049, 28441), (11711, 17119), (12667, 15827)]