201848800

素因数分解:

$2^5\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1321}}^1$

素因数の和:1532

約数の個数: 72

約数和(自身を含む): 495718272

約数和(自身を除く): 293869472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 191, 200, 382, 400, 764, 800, 955, 1321, 1528, 1910, 2642, 3056, 3820, 4775, 5284, 6112, 6605, 7640, 9550, 10568, 13210, 15280, 19100, 21136, 26420, 30560, 33025, 38200, 42272, 52840, 66050, 76400, 105680, 132100, 152800, 211360, 252311, 264200, 504622, 528400, 1009244, 1056800, 1261555, 2018488, 2523110, 4036976, 5046220, 6307775, 8073952, 10092440, 12615550, 20184880, 25231100, 40369760, 50462200, 100924400, 201848800]

約数ペア:

[(1, 201848800), (2, 100924400), (4, 50462200), (5, 40369760), (8, 25231100), (10, 20184880), (16, 12615550), (20, 10092440), (25, 8073952), (32, 6307775), (40, 5046220), (50, 4036976), (80, 2523110), (100, 2018488), (160, 1261555), (191, 1056800), (200, 1009244), (382, 528400), (400, 504622), (764, 264200), (800, 252311), (955, 211360), (1321, 152800), (1528, 132100), (1910, 105680), (2642, 76400), (3056, 66050), (3820, 52840), (4775, 42272), (5284, 38200), (6112, 33025), (6605, 30560), (7640, 26420), (9550, 21136), (10568, 19100), (13210, 15280)]