199409688

素因数分解:

$2^3\times 3^5\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1619

約数の個数: 96

約数和(自身を含む): 568800960

約数和(自身を除く): 369391272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 243, 268, 324, 402, 486, 536, 603, 648, 804, 972, 1206, 1531, 1608, 1809, 1944, 2412, 3062, 3618, 4593, 4824, 5427, 6124, 7236, 9186, 10854, 12248, 13779, 14472, 16281, 18372, 21708, 27558, 32562, 36744, 41337, 43416, 55116, 65124, 82674, 102577, 110232, 124011, 130248, 165348, 205154, 248022, 307731, 330696, 372033, 410308, 496044, 615462, 744066, 820616, 923193, 992088, 1230924, 1488132, 1846386, 2461848, 2769579, 2976264, 3692772, 5539158, 7385544, 8308737, 11078316, 16617474, 22156632, 24926211, 33234948, 49852422, 66469896, 99704844, 199409688]

約数ペア:

[(1, 199409688), (2, 99704844), (3, 66469896), (4, 49852422), (6, 33234948), (8, 24926211), (9, 22156632), (12, 16617474), (18, 11078316), (24, 8308737), (27, 7385544), (36, 5539158), (54, 3692772), (67, 2976264), (72, 2769579), (81, 2461848), (108, 1846386), (134, 1488132), (162, 1230924), (201, 992088), (216, 923193), (243, 820616), (268, 744066), (324, 615462), (402, 496044), (486, 410308), (536, 372033), (603, 330696), (648, 307731), (804, 248022), (972, 205154), (1206, 165348), (1531, 130248), (1608, 124011), (1809, 110232), (1944, 102577), (2412, 82674), (3062, 65124), (3618, 55116), (4593, 43416), (4824, 41337), (5427, 36744), (6124, 32562), (7236, 27558), (9186, 21708), (10854, 18372), (12248, 16281), (13779, 14472)]