202462120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2027

約数の個数: 96

約数和(自身を含む): 540189000

約数和(自身を除く): 337726880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 742, 980, 1060, 1484, 1855, 1949, 1960, 2120, 2597, 2968, 3710, 3898, 5194, 7420, 7796, 9745, 10388, 12985, 13643, 14840, 15592, 19490, 20776, 25970, 27286, 38980, 51940, 54572, 68215, 77960, 95501, 103297, 103880, 109144, 136430, 191002, 206594, 272860, 382004, 413188, 477505, 516485, 545720, 723079, 764008, 826376, 955010, 1032970, 1446158, 1910020, 2065940, 2892316, 3615395, 3820040, 4131880, 5061553, 5784632, 7230790, 10123106, 14461580, 20246212, 25307765, 28923160, 40492424, 50615530, 101231060, 202462120]

約数ペア:

[(1, 202462120), (2, 101231060), (4, 50615530), (5, 40492424), (7, 28923160), (8, 25307765), (10, 20246212), (14, 14461580), (20, 10123106), (28, 7230790), (35, 5784632), (40, 5061553), (49, 4131880), (53, 3820040), (56, 3615395), (70, 2892316), (98, 2065940), (106, 1910020), (140, 1446158), (196, 1032970), (212, 955010), (245, 826376), (265, 764008), (280, 723079), (371, 545720), (392, 516485), (424, 477505), (490, 413188), (530, 382004), (742, 272860), (980, 206594), (1060, 191002), (1484, 136430), (1855, 109144), (1949, 103880), (1960, 103297), (2120, 95501), (2597, 77960), (2968, 68215), (3710, 54572), (3898, 51940), (5194, 38980), (7420, 27286), (7796, 25970), (9745, 20776), (10388, 19490), (12985, 15592), (13643, 14840)]