199440224

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{24251}}^1$

素因数の和:24518

約数の個数: 24

約数和(自身を含む): 394192008

約数和(自身を除く): 194751784

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 24251, 48502, 97004, 194008, 388016, 776032, 6232507, 12465014, 24930028, 49860056, 99720112, 199440224]

約数ペア:

[(1, 199440224), (2, 99720112), (4, 49860056), (8, 24930028), (16, 12465014), (32, 6232507), (257, 776032), (514, 388016), (1028, 194008), (2056, 97004), (4112, 48502), (8224, 24251)]