198348128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{563489}}^1$

素因数の和:563510

約数の個数: 24

約数和(自身を含む): 425998440

約数和(自身を除く): 227650312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 563489, 1126978, 2253956, 4507912, 6198379, 9015824, 12396758, 18031648, 24793516, 49587032, 99174064, 198348128]

約数ペア:

[(1, 198348128), (2, 99174064), (4, 49587032), (8, 24793516), (11, 18031648), (16, 12396758), (22, 9015824), (32, 6198379), (44, 4507912), (88, 2253956), (176, 1126978), (352, 563489)]