201425148

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{11489}}^1$

素因数の和:11986

約数の個数: 36

約数和(自身を含む): 510247920

約数和(自身を除く): 308822772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 4383, 5844, 8766, 11489, 17532, 22978, 34467, 45956, 68934, 103401, 137868, 206802, 413604, 5595143, 11190286, 16785429, 22380572, 33570858, 50356287, 67141716, 100712574, 201425148]

約数ペア:

[(1, 201425148), (2, 100712574), (3, 67141716), (4, 50356287), (6, 33570858), (9, 22380572), (12, 16785429), (18, 11190286), (36, 5595143), (487, 413604), (974, 206802), (1461, 137868), (1948, 103401), (2922, 68934), (4383, 45956), (5844, 34467), (8766, 22978), (11489, 17532)]