201263488

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{8147}}^1$

素因数の和:8354

約数の個数: 32

約数和(自身を含む): 403081560

約数和(自身を除く): 201818072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 6176, 8147, 12352, 16294, 24704, 32588, 65176, 130352, 260704, 521408, 1042816, 1572371, 3144742, 6289484, 12578968, 25157936, 50315872, 100631744, 201263488]

約数ペア:

[(1, 201263488), (2, 100631744), (4, 50315872), (8, 25157936), (16, 12578968), (32, 6289484), (64, 3144742), (128, 1572371), (193, 1042816), (386, 521408), (772, 260704), (1544, 130352), (3088, 65176), (6176, 32588), (8147, 24704), (12352, 16294)]