219299218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1129}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 362458800

約数和(自身を除く): 143159582

約数列:

[1, 2, 17, 29, 34, 58, 197, 394, 493, 986, 1129, 2258, 3349, 5713, 6698, 11426, 19193, 32741, 38386, 65482, 97121, 194242, 222413, 444826, 556597, 1113194, 3781021, 6449977, 7562042, 12899954, 109649609, 219299218]

約数ペア:

[(1, 219299218), (2, 109649609), (17, 12899954), (29, 7562042), (34, 6449977), (58, 3781021), (197, 1113194), (394, 556597), (493, 444826), (986, 222413), (1129, 194242), (2258, 97121), (3349, 65482), (5713, 38386), (6698, 32741), (11426, 19193)]