209964128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{596489}}^1$

素因数の和:596510

約数の個数: 24

約数和(自身を含む): 450946440

約数和(自身を除く): 240982312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 596489, 1192978, 2385956, 4771912, 6561379, 9543824, 13122758, 19087648, 26245516, 52491032, 104982064, 209964128]

約数ペア:

[(1, 209964128), (2, 104982064), (4, 52491032), (8, 26245516), (11, 19087648), (16, 13122758), (22, 9543824), (32, 6561379), (44, 4771912), (88, 2385956), (176, 1192978), (352, 596489)]