198589356

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1220

約数の個数: 108

約数和(自身を含む): 590156112

約数和(自身を除く): 391566756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 103, 126, 147, 196, 206, 252, 294, 309, 412, 441, 588, 618, 721, 882, 927, 1093, 1236, 1442, 1764, 1854, 2163, 2186, 2884, 3279, 3708, 4326, 4372, 5047, 6489, 6558, 7651, 8652, 9837, 10094, 12978, 13116, 15141, 15302, 19674, 20188, 22953, 25956, 30282, 30604, 39348, 45423, 45906, 53557, 60564, 68859, 90846, 91812, 107114, 112579, 137718, 160671, 181692, 214228, 225158, 275436, 321342, 337737, 450316, 482013, 642684, 675474, 788053, 964026, 1013211, 1350948, 1576106, 1928052, 2026422, 2364159, 3152212, 4052844, 4728318, 5516371, 7092477, 9456636, 11032742, 14184954, 16549113, 22065484, 28369908, 33098226, 49647339, 66196452, 99294678, 198589356]

約数ペア:

[(1, 198589356), (2, 99294678), (3, 66196452), (4, 49647339), (6, 33098226), (7, 28369908), (9, 22065484), (12, 16549113), (14, 14184954), (18, 11032742), (21, 9456636), (28, 7092477), (36, 5516371), (42, 4728318), (49, 4052844), (63, 3152212), (84, 2364159), (98, 2026422), (103, 1928052), (126, 1576106), (147, 1350948), (196, 1013211), (206, 964026), (252, 788053), (294, 675474), (309, 642684), (412, 482013), (441, 450316), (588, 337737), (618, 321342), (721, 275436), (882, 225158), (927, 214228), (1093, 181692), (1236, 160671), (1442, 137718), (1764, 112579), (1854, 107114), (2163, 91812), (2186, 90846), (2884, 68859), (3279, 60564), (3708, 53557), (4326, 45906), (4372, 45423), (5047, 39348), (6489, 30604), (6558, 30282), (7651, 25956), (8652, 22953), (9837, 20188), (10094, 19674), (12978, 15302), (13116, 15141)]