207479454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379999}}^1$

素因数の和:380024

約数の個数: 32

約数和(自身を含む): 510720000

約数和(自身を除く): 303240546

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 379999, 759998, 1139997, 2279994, 2659993, 4939987, 5319986, 7979979, 9879974, 14819961, 15959958, 29639922, 34579909, 69159818, 103739727, 207479454]

約数ペア:

[(1, 207479454), (2, 103739727), (3, 69159818), (6, 34579909), (7, 29639922), (13, 15959958), (14, 14819961), (21, 9879974), (26, 7979979), (39, 5319986), (42, 4939987), (78, 2659993), (91, 2279994), (182, 1139997), (273, 759998), (546, 379999)]