250220106

素因数分解:

$2^1\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{6961}}^1$

素因数の和:8966

約数の個数: 24

約数和(自身を含む): 542492964

約数和(自身を除く): 292272858

約数列:

[1, 2, 3, 6, 9, 18, 1997, 3994, 5991, 6961, 11982, 13922, 17973, 20883, 35946, 41766, 62649, 125298, 13901117, 27802234, 41703351, 83406702, 125110053, 250220106]

約数ペア:

[(1, 250220106), (2, 125110053), (3, 83406702), (6, 41703351), (9, 27802234), (18, 13901117), (1997, 125298), (3994, 62649), (5991, 41766), (6961, 35946), (11982, 20883), (13922, 17973)]