200958464

素因数分解:

$2^9\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1265

約数の個数: 80

約数和(自身を含む): 469041408

約数和(自身を除く): 268082944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 512, 658, 752, 896, 1193, 1316, 1504, 1792, 2386, 2632, 3008, 3584, 4772, 5264, 6016, 8351, 9544, 10528, 12032, 16702, 19088, 21056, 24064, 33404, 38176, 42112, 56071, 66808, 76352, 84224, 112142, 133616, 152704, 168448, 224284, 267232, 305408, 392497, 448568, 534464, 610816, 784994, 897136, 1068928, 1569988, 1794272, 2137856, 3139976, 3588544, 4275712, 6279952, 7177088, 12559904, 14354176, 25119808, 28708352, 50239616, 100479232, 200958464]

約数ペア:

[(1, 200958464), (2, 100479232), (4, 50239616), (7, 28708352), (8, 25119808), (14, 14354176), (16, 12559904), (28, 7177088), (32, 6279952), (47, 4275712), (56, 3588544), (64, 3139976), (94, 2137856), (112, 1794272), (128, 1569988), (188, 1068928), (224, 897136), (256, 784994), (329, 610816), (376, 534464), (448, 448568), (512, 392497), (658, 305408), (752, 267232), (896, 224284), (1193, 168448), (1316, 152704), (1504, 133616), (1792, 112142), (2386, 84224), (2632, 76352), (3008, 66808), (3584, 56071), (4772, 42112), (5264, 38176), (6016, 33404), (8351, 24064), (9544, 21056), (10528, 19088), (12032, 16702)]