198601424

素因数分解:

$2^4\times 7^1\times {\mathrm{1773227}}^1$

素因数の和:1773242

約数の個数: 20

約数和(自身を含む): 439760544

約数和(自身を除く): 241159120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1773227, 3546454, 7092908, 12412589, 14185816, 24825178, 28371632, 49650356, 99300712, 198601424]

約数ペア:

[(1, 198601424), (2, 99300712), (4, 49650356), (7, 28371632), (8, 24825178), (14, 14185816), (16, 12412589), (28, 7092908), (56, 3546454), (112, 1773227)]