201053660

素因数分解:

$2^2\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{6653}}^1$

素因数の和:8173

約数の個数: 24

約数和(自身を含む): 422555616

約数和(自身を除く): 221501956

約数列:

[1, 2, 4, 5, 10, 20, 1511, 3022, 6044, 6653, 7555, 13306, 15110, 26612, 30220, 33265, 66530, 133060, 10052683, 20105366, 40210732, 50263415, 100526830, 201053660]

約数ペア:

[(1, 201053660), (2, 100526830), (4, 50263415), (5, 40210732), (10, 20105366), (20, 10052683), (1511, 133060), (3022, 66530), (6044, 33265), (6653, 30220), (7555, 26612), (13306, 15110)]