201980746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137029}}^1$

素因数の和:137109

約数の個数: 16

約数和(自身を含む): 335449440

約数和(自身を除く): 133468694

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 137029, 274058, 1507319, 3014638, 9180943, 18361886, 100990373, 201980746]

約数ペア:

[(1, 201980746), (2, 100990373), (11, 18361886), (22, 9180943), (67, 3014638), (134, 1507319), (737, 274058), (1474, 137029)]