202107946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 323729280

約数和(自身を除く): 121621334

約数列:

[1, 2, 23, 46, 73, 139, 146, 278, 433, 866, 1679, 3197, 3358, 6394, 9959, 10147, 19918, 20294, 31609, 60187, 63218, 120374, 233381, 466762, 727007, 1384301, 1454014, 2768602, 4393651, 8787302, 101053973, 202107946]

約数ペア:

[(1, 202107946), (2, 101053973), (23, 8787302), (46, 4393651), (73, 2768602), (139, 1454014), (146, 1384301), (278, 727007), (433, 466762), (866, 233381), (1679, 120374), (3197, 63218), (3358, 60187), (6394, 31609), (9959, 20294), (10147, 19918)]