202213317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 301708800

約数和(自身を除く): 99495483

約数列:

[1, 3, 17, 29, 47, 51, 87, 141, 493, 799, 1363, 1479, 2397, 2909, 4089, 8727, 23171, 49453, 69513, 84361, 136723, 148359, 253083, 410169, 1434137, 2324291, 3964967, 4302411, 6972873, 11894901, 67404439, 202213317]

約数ペア:

[(1, 202213317), (3, 67404439), (17, 11894901), (29, 6972873), (47, 4302411), (51, 3964967), (87, 2324291), (141, 1434137), (493, 410169), (799, 253083), (1363, 148359), (1479, 136723), (2397, 84361), (2909, 69513), (4089, 49453), (8727, 23171)]