202281508730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1\times {\mathrm{18089}}^1$

素因数の和:19703

約数の個数: 64

約数和(自身を含む): 420315505920

約数和(自身を除く): 218033997190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1493, 1498, 2986, 3745, 7465, 7490, 10451, 14930, 18089, 20902, 36178, 52255, 90445, 104510, 126623, 159751, 180890, 253246, 319502, 633115, 798755, 1118257, 1266230, 1597510, 1935523, 2236514, 3871046, 5591285, 9677615, 11182570, 13548661, 19355230, 27006877, 27097322, 54013754, 67743305, 135034385, 135486610, 189048139, 270068770, 378096278, 945240695, 1890481390, 2889735839, 5779471678, 14448679195, 20228150873, 28897358390, 40456301746, 101140754365, 202281508730]

約数ペア:

[(1, 202281508730), (2, 101140754365), (5, 40456301746), (7, 28897358390), (10, 20228150873), (14, 14448679195), (35, 5779471678), (70, 2889735839), (107, 1890481390), (214, 945240695), (535, 378096278), (749, 270068770), (1070, 189048139), (1493, 135486610), (1498, 135034385), (2986, 67743305), (3745, 54013754), (7465, 27097322), (7490, 27006877), (10451, 19355230), (14930, 13548661), (18089, 11182570), (20902, 9677615), (36178, 5591285), (52255, 3871046), (90445, 2236514), (104510, 1935523), (126623, 1597510), (159751, 1266230), (180890, 1118257), (253246, 798755), (319502, 633115)]