200705792

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2453

約数の個数: 72

約数和(自身を含む): 467798016

約数和(自身を除く): 267092224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 658, 752, 896, 1316, 1504, 1792, 2383, 2632, 3008, 4766, 5264, 6016, 9532, 10528, 12032, 16681, 19064, 21056, 33362, 38128, 42112, 66724, 76256, 84224, 112001, 133448, 152512, 224002, 266896, 305024, 448004, 533792, 610048, 784007, 896008, 1067584, 1568014, 1792016, 2135168, 3136028, 3584032, 4270336, 6272056, 7168064, 12544112, 14336128, 25088224, 28672256, 50176448, 100352896, 200705792]

約数ペア:

[(1, 200705792), (2, 100352896), (4, 50176448), (7, 28672256), (8, 25088224), (14, 14336128), (16, 12544112), (28, 7168064), (32, 6272056), (47, 4270336), (56, 3584032), (64, 3136028), (94, 2135168), (112, 1792016), (128, 1568014), (188, 1067584), (224, 896008), (256, 784007), (329, 610048), (376, 533792), (448, 448004), (658, 305024), (752, 266896), (896, 224002), (1316, 152512), (1504, 133448), (1792, 112001), (2383, 84224), (2632, 76256), (3008, 66724), (4766, 42112), (5264, 38128), (6016, 33362), (9532, 21056), (10528, 19064), (12032, 16681)]