204534970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{705293}}^1$

素因数の和:705329

約数の個数: 16

約数和(自身を含む): 380858760

約数和(自身を除く): 176323790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 705293, 1410586, 3526465, 7052930, 20453497, 40906994, 102267485, 204534970]

約数ペア:

[(1, 204534970), (2, 102267485), (5, 40906994), (10, 20453497), (29, 7052930), (58, 3526465), (145, 1410586), (290, 705293)]