201708195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 366871680

約数和(自身を除く): 165163485

約数列:

[1, 3, 5, 13, 15, 29, 39, 53, 65, 87, 145, 159, 195, 265, 377, 435, 673, 689, 795, 1131, 1537, 1885, 2019, 2067, 3365, 3445, 4611, 5655, 7685, 8749, 10095, 10335, 19517, 19981, 23055, 26247, 35669, 43745, 58551, 59943, 97585, 99905, 107007, 131235, 178345, 253721, 292755, 299715, 463697, 535035, 761163, 1034401, 1268605, 1391091, 2318485, 3103203, 3805815, 5172005, 6955455, 13447213, 15516015, 40341639, 67236065, 201708195]

約数ペア:

[(1, 201708195), (3, 67236065), (5, 40341639), (13, 15516015), (15, 13447213), (29, 6955455), (39, 5172005), (53, 3805815), (65, 3103203), (87, 2318485), (145, 1391091), (159, 1268605), (195, 1034401), (265, 761163), (377, 535035), (435, 463697), (673, 299715), (689, 292755), (795, 253721), (1131, 178345), (1537, 131235), (1885, 107007), (2019, 99905), (2067, 97585), (3365, 59943), (3445, 58551), (4611, 43745), (5655, 35669), (7685, 26247), (8749, 23055), (10095, 19981), (10335, 19517)]