202428304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{973213}}^1$

素因数の和:973234

約数の個数: 20

約数和(自身を含む): 422374876

約数和(自身を除く): 219946572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 973213, 1946426, 3892852, 7785704, 12651769, 15571408, 25303538, 50607076, 101214152, 202428304]

約数ペア:

[(1, 202428304), (2, 101214152), (4, 50607076), (8, 25303538), (13, 15571408), (16, 12651769), (26, 7785704), (52, 3892852), (104, 1946426), (208, 973213)]