201806913

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{2281}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 336494592

約数和(自身を除く): 134687679

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 383, 1149, 2281, 2681, 4213, 6843, 8043, 12639, 15967, 25091, 29491, 47901, 75273, 88473, 175637, 526911, 873623, 2620869, 6115361, 9609853, 18346083, 28829559, 67268971, 201806913]

約数ペア:

[(1, 201806913), (3, 67268971), (7, 28829559), (11, 18346083), (21, 9609853), (33, 6115361), (77, 2620869), (231, 873623), (383, 526911), (1149, 175637), (2281, 88473), (2681, 75273), (4213, 47901), (6843, 29491), (8043, 25091), (12639, 15967)]