207675165

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13999}}^1$

素因数の和:14073

約数の個数: 32

約数和(自身を含む): 354816000

約数和(自身を除く): 147140835

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 13999, 14835, 41997, 69995, 209985, 321977, 601957, 965931, 1609885, 1805871, 3009785, 4829655, 9029355, 13845011, 41535033, 69225055, 207675165]

約数ペア:

[(1, 207675165), (3, 69225055), (5, 41535033), (15, 13845011), (23, 9029355), (43, 4829655), (69, 3009785), (115, 1805871), (129, 1609885), (215, 965931), (345, 601957), (645, 321977), (989, 209985), (2967, 69995), (4945, 41997), (13999, 14835)]