211676829710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{139}}^1\times {\mathrm{82361}}^1$

素因数の和:82593

約数の個数: 48

約数和(自身を含む): 392896390320

約数和(自身を除く): 181219560610

約数列:

[1, 2, 5, 10, 43, 86, 139, 215, 278, 430, 695, 1390, 1849, 3698, 5977, 9245, 11954, 18490, 29885, 59770, 82361, 164722, 257011, 411805, 514022, 823610, 1285055, 2570110, 3541523, 7083046, 11448179, 17707615, 22896358, 35415230, 57240895, 114481790, 152285489, 304570978, 492271697, 761427445, 984543394, 1522854890, 2461358485, 4922716970, 21167682971, 42335365942, 105838414855, 211676829710]

約数ペア:

[(1, 211676829710), (2, 105838414855), (5, 42335365942), (10, 21167682971), (43, 4922716970), (86, 2461358485), (139, 1522854890), (215, 984543394), (278, 761427445), (430, 492271697), (695, 304570978), (1390, 152285489), (1849, 114481790), (3698, 57240895), (5977, 35415230), (9245, 22896358), (11954, 17707615), (18490, 11448179), (29885, 7083046), (59770, 3541523), (82361, 2570110), (164722, 1285055), (257011, 823610), (411805, 514022)]