212064688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{1297}}^1$

素因数の和:2245

約数の個数: 40

約数和(自身を含む): 449056080

約数和(自身を除く): 236991392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 929, 1297, 1858, 2594, 3716, 5188, 7432, 10219, 10376, 14267, 14864, 20438, 20752, 28534, 40876, 57068, 81752, 114136, 163504, 228272, 1204913, 2409826, 4819652, 9639304, 13254043, 19278608, 26508086, 53016172, 106032344, 212064688]

約数ペア:

[(1, 212064688), (2, 106032344), (4, 53016172), (8, 26508086), (11, 19278608), (16, 13254043), (22, 9639304), (44, 4819652), (88, 2409826), (176, 1204913), (929, 228272), (1297, 163504), (1858, 114136), (2594, 81752), (3716, 57068), (5188, 40876), (7432, 28534), (10219, 20752), (10376, 20438), (14267, 14864)]