215548332

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8161}}^1$

素因数の和:8270

約数の個数: 48

約数和(自身を含む): 526546944

約数和(自身を除く): 310998612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 852, 2201, 4402, 6603, 8161, 8804, 13206, 16322, 24483, 26412, 32644, 48966, 97932, 252991, 505982, 579431, 758973, 1011964, 1158862, 1517946, 1738293, 2317724, 3035892, 3476586, 6953172, 17962361, 35924722, 53887083, 71849444, 107774166, 215548332]

約数ペア:

[(1, 215548332), (2, 107774166), (3, 71849444), (4, 53887083), (6, 35924722), (12, 17962361), (31, 6953172), (62, 3476586), (71, 3035892), (93, 2317724), (124, 1738293), (142, 1517946), (186, 1158862), (213, 1011964), (284, 758973), (372, 579431), (426, 505982), (852, 252991), (2201, 97932), (4402, 48966), (6603, 32644), (8161, 26412), (8804, 24483), (13206, 16322)]