208386476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{2617}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 386605296

約数和(自身を除く): 178218820

約数列:

[1, 2, 4, 17, 34, 68, 1171, 2342, 2617, 4684, 5234, 10468, 19907, 39814, 44489, 79628, 88978, 177956, 3064507, 6129014, 12258028, 52096619, 104193238, 208386476]

約数ペア:

[(1, 208386476), (2, 104193238), (4, 52096619), (17, 12258028), (34, 6129014), (68, 3064507), (1171, 177956), (2342, 88978), (2617, 79628), (4684, 44489), (5234, 39814), (10468, 19907)]