201296712

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{20507}}^1$

素因数の和:20925

約数の個数: 32

約数和(自身を含む): 504496800

約数和(自身を除く): 303200088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1636, 2454, 3272, 4908, 9816, 20507, 41014, 61521, 82028, 123042, 164056, 246084, 492168, 8387363, 16774726, 25162089, 33549452, 50324178, 67098904, 100648356, 201296712]

約数ペア:

[(1, 201296712), (2, 100648356), (3, 67098904), (4, 50324178), (6, 33549452), (8, 25162089), (12, 16774726), (24, 8387363), (409, 492168), (818, 246084), (1227, 164056), (1636, 123042), (2454, 82028), (3272, 61521), (4908, 41014), (9816, 20507)]