207913434

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 458006400

約数和(自身を除く): 250092966

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 89, 102, 111, 178, 222, 267, 534, 619, 629, 1238, 1258, 1513, 1857, 1887, 3026, 3293, 3714, 3774, 4539, 6586, 9078, 9879, 10523, 19758, 21046, 22903, 31569, 45806, 55091, 55981, 63138, 68709, 110182, 111962, 137418, 165273, 167943, 330546, 335886, 389351, 778702, 936547, 1168053, 1873094, 2038367, 2336106, 2809641, 4076734, 5619282, 6115101, 12230202, 34652239, 69304478, 103956717, 207913434]

約数ペア:

[(1, 207913434), (2, 103956717), (3, 69304478), (6, 34652239), (17, 12230202), (34, 6115101), (37, 5619282), (51, 4076734), (74, 2809641), (89, 2336106), (102, 2038367), (111, 1873094), (178, 1168053), (222, 936547), (267, 778702), (534, 389351), (619, 335886), (629, 330546), (1238, 167943), (1258, 165273), (1513, 137418), (1857, 111962), (1887, 110182), (3026, 68709), (3293, 63138), (3714, 55981), (3774, 55091), (4539, 45806), (6586, 31569), (9078, 22903), (9879, 21046), (10523, 19758)]