201794870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{3671}}^1$

素因数の和:3940

約数の個数: 32

約数和(自身を含む): 380712960

約数和(自身を除く): 178918090

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 239, 478, 1195, 2390, 3671, 5497, 7342, 10994, 18355, 27485, 36710, 54970, 84433, 168866, 422165, 844330, 877369, 1754738, 4386845, 8773690, 20179487, 40358974, 100897435, 201794870]

約数ペア:

[(1, 201794870), (2, 100897435), (5, 40358974), (10, 20179487), (23, 8773690), (46, 4386845), (115, 1754738), (230, 877369), (239, 844330), (478, 422165), (1195, 168866), (2390, 84433), (3671, 54970), (5497, 36710), (7342, 27485), (10994, 18355)]