214235200

素因数分解:

$2^6\times 5^2\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:800

約数の個数: 84

約数和(自身を含む): 530219412

約数和(自身を除く): 315984212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 257, 320, 400, 514, 521, 800, 1028, 1042, 1285, 1600, 2056, 2084, 2570, 2605, 4112, 4168, 5140, 5210, 6425, 8224, 8336, 10280, 10420, 12850, 13025, 16448, 16672, 20560, 20840, 25700, 26050, 33344, 41120, 41680, 51400, 52100, 82240, 83360, 102800, 104200, 133897, 166720, 205600, 208400, 267794, 411200, 416800, 535588, 669485, 833600, 1071176, 1338970, 2142352, 2677940, 3347425, 4284704, 5355880, 6694850, 8569408, 10711760, 13389700, 21423520, 26779400, 42847040, 53558800, 107117600, 214235200]

約数ペア:

[(1, 214235200), (2, 107117600), (4, 53558800), (5, 42847040), (8, 26779400), (10, 21423520), (16, 13389700), (20, 10711760), (25, 8569408), (32, 6694850), (40, 5355880), (50, 4284704), (64, 3347425), (80, 2677940), (100, 2142352), (160, 1338970), (200, 1071176), (257, 833600), (320, 669485), (400, 535588), (514, 416800), (521, 411200), (800, 267794), (1028, 208400), (1042, 205600), (1285, 166720), (1600, 133897), (2056, 104200), (2084, 102800), (2570, 83360), (2605, 82240), (4112, 52100), (4168, 51400), (5140, 41680), (5210, 41120), (6425, 33344), (8224, 26050), (8336, 25700), (10280, 20840), (10420, 20560), (12850, 16672), (13025, 16448)]