202275920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4691}}^1$

素因数の和:4729

約数の個数: 120

約数和(自身を含む): 596935008

約数和(自身を除く): 394659088

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3920, 4312, 4691, 5390, 6160, 8624, 9382, 10780, 18764, 21560, 23455, 32837, 37528, 43120, 46910, 51601, 65674, 75056, 93820, 103202, 131348, 164185, 187640, 206404, 229859, 258005, 262696, 328370, 361207, 375280, 412808, 459718, 516010, 525392, 656740, 722414, 825616, 919436, 1032020, 1149295, 1313480, 1444828, 1806035, 1838872, 2064040, 2298590, 2528449, 2626960, 2889656, 3612070, 3677744, 4128080, 4597180, 5056898, 5779312, 7224140, 9194360, 10113796, 12642245, 14448280, 18388720, 20227592, 25284490, 28896560, 40455184, 50568980, 101137960, 202275920]

約数ペア:

[(1, 202275920), (2, 101137960), (4, 50568980), (5, 40455184), (7, 28896560), (8, 25284490), (10, 20227592), (11, 18388720), (14, 14448280), (16, 12642245), (20, 10113796), (22, 9194360), (28, 7224140), (35, 5779312), (40, 5056898), (44, 4597180), (49, 4128080), (55, 3677744), (56, 3612070), (70, 2889656), (77, 2626960), (80, 2528449), (88, 2298590), (98, 2064040), (110, 1838872), (112, 1806035), (140, 1444828), (154, 1313480), (176, 1149295), (196, 1032020), (220, 919436), (245, 825616), (280, 722414), (308, 656740), (385, 525392), (392, 516010), (440, 459718), (490, 412808), (539, 375280), (560, 361207), (616, 328370), (770, 262696), (784, 258005), (880, 229859), (980, 206404), (1078, 187640), (1232, 164185), (1540, 131348), (1960, 103202), (2156, 93820), (2695, 75056), (3080, 65674), (3920, 51601), (4312, 46910), (4691, 43120), (5390, 37528), (6160, 32837), (8624, 23455), (9382, 21560), (10780, 18764)]