194655890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 426586176

約数和(自身を除く): 231930286

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 169, 185, 283, 286, 338, 370, 407, 481, 566, 715, 814, 845, 962, 1415, 1430, 1690, 1859, 2035, 2405, 2830, 3113, 3679, 3718, 4070, 4810, 5291, 6226, 6253, 7358, 9295, 10471, 10582, 12506, 15565, 18395, 18590, 20942, 26455, 31130, 31265, 36790, 40469, 47827, 52355, 52910, 62530, 68783, 80938, 95654, 104710, 115181, 136123, 137566, 202345, 230362, 239135, 272246, 343915, 404690, 478270, 526097, 575905, 680615, 687830, 1052194, 1151810, 1361230, 1497353, 1769599, 2630485, 2994706, 3539198, 5260970, 7486765, 8847995, 14973530, 17695990, 19465589, 38931178, 97327945, 194655890]

約数ペア:

[(1, 194655890), (2, 97327945), (5, 38931178), (10, 19465589), (11, 17695990), (13, 14973530), (22, 8847995), (26, 7486765), (37, 5260970), (55, 3539198), (65, 2994706), (74, 2630485), (110, 1769599), (130, 1497353), (143, 1361230), (169, 1151810), (185, 1052194), (283, 687830), (286, 680615), (338, 575905), (370, 526097), (407, 478270), (481, 404690), (566, 343915), (715, 272246), (814, 239135), (845, 230362), (962, 202345), (1415, 137566), (1430, 136123), (1690, 115181), (1859, 104710), (2035, 95654), (2405, 80938), (2830, 68783), (3113, 62530), (3679, 52910), (3718, 52355), (4070, 47827), (4810, 40469), (5291, 36790), (6226, 31265), (6253, 31130), (7358, 26455), (9295, 20942), (10471, 18590), (10582, 18395), (12506, 15565)]