204764512

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 416958192

約数和(自身を除く): 212193680

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 163, 296, 326, 592, 652, 1061, 1184, 1304, 2122, 2608, 4244, 5216, 6031, 8488, 12062, 16976, 24124, 33952, 39257, 48248, 78514, 96496, 157028, 172943, 192992, 314056, 345886, 628112, 691772, 1256224, 1383544, 2767088, 5534176, 6398891, 12797782, 25595564, 51191128, 102382256, 204764512]

約数ペア:

[(1, 204764512), (2, 102382256), (4, 51191128), (8, 25595564), (16, 12797782), (32, 6398891), (37, 5534176), (74, 2767088), (148, 1383544), (163, 1256224), (296, 691772), (326, 628112), (592, 345886), (652, 314056), (1061, 192992), (1184, 172943), (1304, 157028), (2122, 96496), (2608, 78514), (4244, 48248), (5216, 39257), (6031, 33952), (8488, 24124), (12062, 16976)]