201619474304

素因数分解:

$2^7\times {\mathrm{1575152143}}^1$

素因数の和:1575152157

約数の個数: 16

約数和(自身を含む): 401663796720

約数和(自身を除く): 200044322416

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1575152143, 3150304286, 6300608572, 12601217144, 25202434288, 50404868576, 100809737152, 201619474304]

約数ペア:

[(1, 201619474304), (2, 100809737152), (4, 50404868576), (8, 25202434288), (16, 12601217144), (32, 6300608572), (64, 3150304286), (128, 1575152143)]