207323192

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{2137}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 396898320

約数和(自身を除く): 189575128

約数列:

[1, 2, 4, 8, 67, 134, 181, 268, 362, 536, 724, 1448, 2137, 4274, 8548, 12127, 17096, 24254, 48508, 97016, 143179, 286358, 386797, 572716, 773594, 1145432, 1547188, 3094376, 25915399, 51830798, 103661596, 207323192]

約数ペア:

[(1, 207323192), (2, 103661596), (4, 51830798), (8, 25915399), (67, 3094376), (134, 1547188), (181, 1145432), (268, 773594), (362, 572716), (536, 386797), (724, 286358), (1448, 143179), (2137, 97016), (4274, 48508), (8548, 24254), (12127, 17096)]