208035066

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 458680320

約数和(自身を除く): 250645254

約数列:

[1, 2, 3, 6, 19, 38, 41, 47, 57, 82, 94, 114, 123, 141, 246, 282, 779, 893, 947, 1558, 1786, 1894, 1927, 2337, 2679, 2841, 3854, 4674, 5358, 5682, 5781, 11562, 17993, 35986, 36613, 38827, 44509, 53979, 73226, 77654, 89018, 107958, 109839, 116481, 133527, 219678, 232962, 267054, 737713, 845671, 1475426, 1691342, 1824869, 2213139, 2537013, 3649738, 4426278, 5074026, 5474607, 10949214, 34672511, 69345022, 104017533, 208035066]

約数ペア:

[(1, 208035066), (2, 104017533), (3, 69345022), (6, 34672511), (19, 10949214), (38, 5474607), (41, 5074026), (47, 4426278), (57, 3649738), (82, 2537013), (94, 2213139), (114, 1824869), (123, 1691342), (141, 1475426), (246, 845671), (282, 737713), (779, 267054), (893, 232962), (947, 219678), (1558, 133527), (1786, 116481), (1894, 109839), (1927, 107958), (2337, 89018), (2679, 77654), (2841, 73226), (3854, 53979), (4674, 44509), (5358, 38827), (5682, 36613), (5781, 35986), (11562, 17993)]