208034310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27409}}^1$

素因数の和:27453

約数の個数: 64

約数和(自身を含む): 568373760

約数和(自身を除く): 360339450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 27409, 54818, 82227, 137045, 164454, 274090, 301499, 411135, 602998, 630407, 822270, 904497, 1260814, 1507495, 1808994, 1891221, 3014990, 3152035, 3782442, 4522485, 6304070, 6934477, 9044970, 9456105, 13868954, 18912210, 20803431, 34672385, 41606862, 69344770, 104017155, 208034310]

約数ペア:

[(1, 208034310), (2, 104017155), (3, 69344770), (5, 41606862), (6, 34672385), (10, 20803431), (11, 18912210), (15, 13868954), (22, 9456105), (23, 9044970), (30, 6934477), (33, 6304070), (46, 4522485), (55, 3782442), (66, 3152035), (69, 3014990), (110, 1891221), (115, 1808994), (138, 1507495), (165, 1260814), (230, 904497), (253, 822270), (330, 630407), (345, 602998), (506, 411135), (690, 301499), (759, 274090), (1265, 164454), (1518, 137045), (2530, 82227), (3795, 54818), (7590, 27409)]