213884872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{8539}}^1$

素因数の和:8677

約数の個数: 32

約数和(自身を含む): 418118400

約数和(自身を除く): 204233528

約数列:

[1, 2, 4, 8, 31, 62, 101, 124, 202, 248, 404, 808, 3131, 6262, 8539, 12524, 17078, 25048, 34156, 68312, 264709, 529418, 862439, 1058836, 1724878, 2117672, 3449756, 6899512, 26735609, 53471218, 106942436, 213884872]

約数ペア:

[(1, 213884872), (2, 106942436), (4, 53471218), (8, 26735609), (31, 6899512), (62, 3449756), (101, 2117672), (124, 1724878), (202, 1058836), (248, 862439), (404, 529418), (808, 264709), (3131, 68312), (6262, 34156), (8539, 25048), (12524, 17078)]