204028530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{111491}}^1$

素因数の和:111562

約数の個数: 32

約数和(自身を含む): 497700288

約数和(自身を除く): 293671758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 111491, 222982, 334473, 557455, 668946, 1114910, 1672365, 3344730, 6800951, 13601902, 20402853, 34004755, 40805706, 68009510, 102014265, 204028530]

約数ペア:

[(1, 204028530), (2, 102014265), (3, 68009510), (5, 40805706), (6, 34004755), (10, 20402853), (15, 13601902), (30, 6800951), (61, 3344730), (122, 1672365), (183, 1114910), (305, 668946), (366, 557455), (610, 334473), (915, 222982), (1830, 111491)]