219001812

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{116243}}^1$

素因数の和:116407

約数の個数: 24

約数和(自身を含む): 514263456

約数和(自身を除く): 295261644

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 116243, 232486, 348729, 464972, 697458, 1394916, 18250151, 36500302, 54750453, 73000604, 109500906, 219001812]

約数ペア:

[(1, 219001812), (2, 109500906), (3, 73000604), (4, 54750453), (6, 36500302), (12, 18250151), (157, 1394916), (314, 697458), (471, 464972), (628, 348729), (942, 232486), (1884, 116243)]