206420688

素因数分解:

$2^4\times 3^2\times {\mathrm{1433477}}^1$

素因数の和:1433491

約数の個数: 30

約数和(自身を含む): 577691634

約数和(自身を除く): 371270946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1433477, 2866954, 4300431, 5733908, 8600862, 11467816, 12901293, 17201724, 22935632, 25802586, 34403448, 51605172, 68806896, 103210344, 206420688]

約数ペア:

[(1, 206420688), (2, 103210344), (3, 68806896), (4, 51605172), (6, 34403448), (8, 25802586), (9, 22935632), (12, 17201724), (16, 12901293), (18, 11467816), (24, 8600862), (36, 5733908), (48, 4300431), (72, 2866954), (144, 1433477)]