202266812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{16963}}^1$

素因数の和:17249

約数の個数: 24

約数和(自身を含む): 387593472

約数和(自身を除く): 185326660

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 2981, 5962, 11924, 16963, 33926, 67852, 186593, 373186, 746372, 4596973, 9193946, 18387892, 50566703, 101133406, 202266812]

約数ペア:

[(1, 202266812), (2, 101133406), (4, 50566703), (11, 18387892), (22, 9193946), (44, 4596973), (271, 746372), (542, 373186), (1084, 186593), (2981, 67852), (5962, 33926), (11924, 16963)]