207377172

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 126

約数和(自身を含む): 577176138

約数和(自身を除く): 369798966

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 197, 228, 243, 324, 342, 361, 394, 486, 513, 591, 684, 722, 729, 788, 972, 1026, 1083, 1182, 1444, 1458, 1539, 1773, 2052, 2166, 2364, 2916, 3078, 3249, 3546, 3743, 4332, 4617, 5319, 6156, 6498, 7092, 7486, 9234, 9747, 10638, 11229, 12996, 13851, 14972, 15957, 18468, 19494, 21276, 22458, 27702, 29241, 31914, 33687, 38988, 44916, 47871, 55404, 58482, 63828, 67374, 71117, 87723, 95742, 101061, 116964, 134748, 142234, 143613, 175446, 191484, 202122, 213351, 263169, 284468, 287226, 303183, 350892, 404244, 426702, 526338, 574452, 606366, 640053, 853404, 909549, 1052676, 1212732, 1280106, 1819098, 1920159, 2560212, 2728647, 3638196, 3840318, 5457294, 5760477, 7680636, 10914588, 11520954, 17281431, 23041908, 34562862, 51844293, 69125724, 103688586, 207377172]

約数ペア:

[(1, 207377172), (2, 103688586), (3, 69125724), (4, 51844293), (6, 34562862), (9, 23041908), (12, 17281431), (18, 11520954), (19, 10914588), (27, 7680636), (36, 5760477), (38, 5457294), (54, 3840318), (57, 3638196), (76, 2728647), (81, 2560212), (108, 1920159), (114, 1819098), (162, 1280106), (171, 1212732), (197, 1052676), (228, 909549), (243, 853404), (324, 640053), (342, 606366), (361, 574452), (394, 526338), (486, 426702), (513, 404244), (591, 350892), (684, 303183), (722, 287226), (729, 284468), (788, 263169), (972, 213351), (1026, 202122), (1083, 191484), (1182, 175446), (1444, 143613), (1458, 142234), (1539, 134748), (1773, 116964), (2052, 101061), (2166, 95742), (2364, 87723), (2916, 71117), (3078, 67374), (3249, 63828), (3546, 58482), (3743, 55404), (4332, 47871), (4617, 44916), (5319, 38988), (6156, 33687), (6498, 31914), (7092, 29241), (7486, 27702), (9234, 22458), (9747, 21276), (10638, 19494), (11229, 18468), (12996, 15957), (13851, 14972)]