204887844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1741}}^1$

素因数の和:2225

約数の個数: 72

約数和(自身を含む): 593506368

約数和(自身を除く): 388618524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 467, 934, 1401, 1741, 1868, 2802, 3269, 3482, 4203, 5223, 5604, 6538, 6964, 8406, 9807, 10446, 12187, 13076, 15669, 16812, 19614, 20892, 24374, 29421, 31338, 36561, 39228, 48748, 58842, 62676, 73122, 109683, 117684, 146244, 219366, 438732, 813047, 1626094, 2439141, 3252188, 4878282, 5691329, 7317423, 9756564, 11382658, 14634846, 17073987, 22765316, 29269692, 34147974, 51221961, 68295948, 102443922, 204887844]

約数ペア:

[(1, 204887844), (2, 102443922), (3, 68295948), (4, 51221961), (6, 34147974), (7, 29269692), (9, 22765316), (12, 17073987), (14, 14634846), (18, 11382658), (21, 9756564), (28, 7317423), (36, 5691329), (42, 4878282), (63, 3252188), (84, 2439141), (126, 1626094), (252, 813047), (467, 438732), (934, 219366), (1401, 146244), (1741, 117684), (1868, 109683), (2802, 73122), (3269, 62676), (3482, 58842), (4203, 48748), (5223, 39228), (5604, 36561), (6538, 31338), (6964, 29421), (8406, 24374), (9807, 20892), (10446, 19614), (12187, 16812), (13076, 15669)]