204450944

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{84067}}^1$

素因数の和:84100

約数の個数: 32

約数和(自身を含む): 428746800

約数和(自身を除く): 224295856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 84067, 168134, 336268, 672536, 1345072, 1597273, 2690144, 3194546, 5380288, 6389092, 10760576, 12778184, 25556368, 51112736, 102225472, 204450944]

約数ペア:

[(1, 204450944), (2, 102225472), (4, 51112736), (8, 25556368), (16, 12778184), (19, 10760576), (32, 6389092), (38, 5380288), (64, 3194546), (76, 2690144), (128, 1597273), (152, 1345072), (304, 672536), (608, 336268), (1216, 168134), (2432, 84067)]