203048448

素因数分解:

$2^9\times 3^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:995

約数の個数: 80

約数和(自身を含む): 544923456

約数和(自身を除く): 341875008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 256, 326, 384, 489, 512, 652, 768, 811, 978, 1304, 1536, 1622, 1956, 2433, 2608, 3244, 3912, 4866, 5216, 6488, 7824, 9732, 10432, 12976, 15648, 19464, 20864, 25952, 31296, 38928, 41728, 51904, 62592, 77856, 83456, 103808, 125184, 132193, 155712, 207616, 250368, 264386, 311424, 396579, 415232, 528772, 622848, 793158, 1057544, 1245696, 1586316, 2115088, 3172632, 4230176, 6345264, 8460352, 12690528, 16920704, 25381056, 33841408, 50762112, 67682816, 101524224, 203048448]

約数ペア:

[(1, 203048448), (2, 101524224), (3, 67682816), (4, 50762112), (6, 33841408), (8, 25381056), (12, 16920704), (16, 12690528), (24, 8460352), (32, 6345264), (48, 4230176), (64, 3172632), (96, 2115088), (128, 1586316), (163, 1245696), (192, 1057544), (256, 793158), (326, 622848), (384, 528772), (489, 415232), (512, 396579), (652, 311424), (768, 264386), (811, 250368), (978, 207616), (1304, 155712), (1536, 132193), (1622, 125184), (1956, 103808), (2433, 83456), (2608, 77856), (3244, 62592), (3912, 51904), (4866, 41728), (5216, 38928), (6488, 31296), (7824, 25952), (9732, 20864), (10432, 19464), (12976, 15648)]