201734990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1427}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 370548864

約数和(自身を除く): 168813874

約数列:

[1, 2, 5, 10, 67, 134, 211, 335, 422, 670, 1055, 1427, 2110, 2854, 7135, 14137, 14270, 28274, 70685, 95609, 141370, 191218, 301097, 478045, 602194, 956090, 1505485, 3010970, 20173499, 40346998, 100867495, 201734990]

約数ペア:

[(1, 201734990), (2, 100867495), (5, 40346998), (10, 20173499), (67, 3010970), (134, 1505485), (211, 956090), (335, 602194), (422, 478045), (670, 301097), (1055, 191218), (1427, 141370), (2110, 95609), (2854, 70685), (7135, 28274), (14137, 14270)]