194702910220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15282803}}^1$

素因数の和:15282839

約数の個数: 72

約数和(自身を含む): 512218458864

約数和(自身を除く): 317515548644

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 15282803, 30565606, 61131212, 76414015, 106979621, 152828030, 198676439, 213959242, 305656060, 397352878, 427918484, 534898105, 748857347, 794705756, 993382195, 1069796210, 1390735073, 1497714694, 1986764390, 2139592420, 2781470146, 2995429388, 3744286735, 3973528780, 5562940292, 6953675365, 7488573470, 9735145511, 13907350730, 14977146940, 19470291022, 27814701460, 38940582044, 48675727555, 97351455110, 194702910220]

約数ペア:

[(1, 194702910220), (2, 97351455110), (4, 48675727555), (5, 38940582044), (7, 27814701460), (10, 19470291022), (13, 14977146940), (14, 13907350730), (20, 9735145511), (26, 7488573470), (28, 6953675365), (35, 5562940292), (49, 3973528780), (52, 3744286735), (65, 2995429388), (70, 2781470146), (91, 2139592420), (98, 1986764390), (130, 1497714694), (140, 1390735073), (182, 1069796210), (196, 993382195), (245, 794705756), (260, 748857347), (364, 534898105), (455, 427918484), (490, 397352878), (637, 305656060), (910, 213959242), (980, 198676439), (1274, 152828030), (1820, 106979621), (2548, 76414015), (3185, 61131212), (6370, 30565606), (12740, 15282803)]