200968455

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5281}}^1$

素因数の和:5391

約数の個数: 32

約数和(自身を含む): 334667520

約数和(自身を除く): 133699065

約数列:

[1, 3, 5, 15, 43, 59, 129, 177, 215, 295, 645, 885, 2537, 5281, 7611, 12685, 15843, 26405, 38055, 79215, 227083, 311579, 681249, 934737, 1135415, 1557895, 3406245, 4673685, 13397897, 40193691, 66989485, 200968455]

約数ペア:

[(1, 200968455), (3, 66989485), (5, 40193691), (15, 13397897), (43, 4673685), (59, 3406245), (129, 1557895), (177, 1135415), (215, 934737), (295, 681249), (645, 311579), (885, 227083), (2537, 79215), (5281, 38055), (7611, 26405), (12685, 15843)]