200628543

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 299946240

約数和(自身を除く): 99317697

約数列:

[1, 3, 17, 19, 51, 57, 197, 323, 591, 969, 1051, 3153, 3349, 3743, 10047, 11229, 17867, 19969, 53601, 59907, 63631, 190893, 207047, 339473, 621141, 1018419, 3519799, 3933893, 10559397, 11801679, 66876181, 200628543]

約数ペア:

[(1, 200628543), (3, 66876181), (17, 11801679), (19, 10559397), (51, 3933893), (57, 3519799), (197, 1018419), (323, 621141), (591, 339473), (969, 207047), (1051, 190893), (3153, 63631), (3349, 59907), (3743, 53601), (10047, 19969), (11229, 17867)]