201021610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1291}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 378421632

約数和(自身を除く): 177400022

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 677, 1291, 1354, 2582, 3385, 6455, 6770, 12910, 15571, 29693, 31142, 59386, 77855, 148465, 155710, 296930, 874007, 1748014, 4370035, 8740070, 20102161, 40204322, 100510805, 201021610]

約数ペア:

[(1, 201021610), (2, 100510805), (5, 40204322), (10, 20102161), (23, 8740070), (46, 4370035), (115, 1748014), (230, 874007), (677, 296930), (1291, 155710), (1354, 148465), (2582, 77855), (3385, 59386), (6455, 31142), (6770, 29693), (12910, 15571)]