201882884

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{70001}}^1$

素因数の和:70115

約数の個数: 24

約数和(自身を含む): 407691648

約数和(自身を除く): 205808764

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 70001, 140002, 280004, 490007, 980014, 1960028, 7210103, 14420206, 28840412, 50470721, 100941442, 201882884]

約数ペア:

[(1, 201882884), (2, 100941442), (4, 50470721), (7, 28840412), (14, 14420206), (28, 7210103), (103, 1960028), (206, 980014), (412, 490007), (721, 280004), (1442, 140002), (2884, 70001)]