100219212

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{9907}}^1$

素因数の和:10198

約数の個数: 36

約数和(自身を含む): 254259096

約数和(自身を除く): 154039884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2529, 3372, 5058, 9907, 10116, 19814, 29721, 39628, 59442, 89163, 118884, 178326, 356652, 2783867, 5567734, 8351601, 11135468, 16703202, 25054803, 33406404, 50109606, 100219212]

約数ペア:

[(1, 100219212), (2, 50109606), (3, 33406404), (4, 25054803), (6, 16703202), (9, 11135468), (12, 8351601), (18, 5567734), (36, 2783867), (281, 356652), (562, 178326), (843, 118884), (1124, 89163), (1686, 59442), (2529, 39628), (3372, 29721), (5058, 19814), (9907, 10116)]