201643442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2223

約数の個数: 64

約数和(自身を含む): 414941184

約数和(自身を除く): 213297742

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 143, 154, 182, 286, 329, 517, 611, 658, 1001, 1034, 1222, 2002, 2143, 3619, 4277, 4286, 6721, 7238, 8554, 13442, 15001, 23573, 27859, 30002, 47047, 47146, 55718, 94094, 100721, 165011, 195013, 201442, 306449, 330022, 390026, 612898, 705047, 1107931, 1309373, 1410094, 2145143, 2215862, 2618746, 4290286, 7755517, 9165611, 14403103, 15511034, 18331222, 28806206, 100821721, 201643442]

約数ペア:

[(1, 201643442), (2, 100821721), (7, 28806206), (11, 18331222), (13, 15511034), (14, 14403103), (22, 9165611), (26, 7755517), (47, 4290286), (77, 2618746), (91, 2215862), (94, 2145143), (143, 1410094), (154, 1309373), (182, 1107931), (286, 705047), (329, 612898), (517, 390026), (611, 330022), (658, 306449), (1001, 201442), (1034, 195013), (1222, 165011), (2002, 100721), (2143, 94094), (3619, 55718), (4277, 47146), (4286, 47047), (6721, 30002), (7238, 27859), (8554, 23573), (13442, 15001)]