210049008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19801}}^1$

素因数の和:19842

約数の個数: 80

約数和(自身を含む): 618772896

約数和(自身を除く): 408723888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 19801, 39602, 59403, 79204, 118806, 158408, 237612, 257413, 316816, 336617, 475224, 514826, 673234, 772239, 950448, 1009851, 1029652, 1346468, 1544478, 2019702, 2059304, 2692936, 3088956, 4039404, 4118608, 4376021, 5385872, 6177912, 8078808, 8752042, 12355824, 13128063, 16157616, 17504084, 26256126, 35008168, 52512252, 70016336, 105024504, 210049008]

約数ペア:

[(1, 210049008), (2, 105024504), (3, 70016336), (4, 52512252), (6, 35008168), (8, 26256126), (12, 17504084), (13, 16157616), (16, 13128063), (17, 12355824), (24, 8752042), (26, 8078808), (34, 6177912), (39, 5385872), (48, 4376021), (51, 4118608), (52, 4039404), (68, 3088956), (78, 2692936), (102, 2059304), (104, 2019702), (136, 1544478), (156, 1346468), (204, 1029652), (208, 1009851), (221, 950448), (272, 772239), (312, 673234), (408, 514826), (442, 475224), (624, 336617), (663, 316816), (816, 257413), (884, 237612), (1326, 158408), (1768, 118806), (2652, 79204), (3536, 59403), (5304, 39602), (10608, 19801)]