216944166

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{2879}}^1$

素因数の和:3564

約数の個数: 32

約数和(自身を含む): 457574400

約数和(自身を除く): 240630234

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 661, 1322, 1983, 2879, 3966, 5758, 8637, 12559, 17274, 25118, 37677, 54701, 75354, 109402, 164103, 328206, 1903019, 3806038, 5709057, 11418114, 36157361, 72314722, 108472083, 216944166]

約数ペア:

[(1, 216944166), (2, 108472083), (3, 72314722), (6, 36157361), (19, 11418114), (38, 5709057), (57, 3806038), (114, 1903019), (661, 328206), (1322, 164103), (1983, 109402), (2879, 75354), (3966, 54701), (5758, 37677), (8637, 25118), (12559, 17274)]