217771014

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{374177}}^1$

素因数の和:374279

約数の個数: 16

約数和(自身を含む): 440033328

約数和(自身を除く): 222262314

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 374177, 748354, 1122531, 2245062, 36295169, 72590338, 108885507, 217771014]

約数ペア:

[(1, 217771014), (2, 108885507), (3, 72590338), (6, 36295169), (97, 2245062), (194, 1122531), (291, 748354), (582, 374177)]