207855942

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{100999}}^1$

素因数の和:101025

約数の個数: 32

約数和(自身を含む): 484800000

約数和(自身を除く): 276944058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 100999, 201998, 302997, 605994, 706993, 1413986, 2120979, 4241958, 4948951, 9897902, 14846853, 29693706, 34642657, 69285314, 103927971, 207855942]

約数ペア:

[(1, 207855942), (2, 103927971), (3, 69285314), (6, 34642657), (7, 29693706), (14, 14846853), (21, 9897902), (42, 4948951), (49, 4241958), (98, 2120979), (147, 1413986), (294, 706993), (343, 605994), (686, 302997), (1029, 201998), (2058, 100999)]