207896402556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1\times {\mathrm{2393}}^1$

素因数の和:3388

約数の個数: 144

約数和(自身を含む): 557619098400

約数和(自身を除く): 349722695844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 809, 942, 1413, 1618, 1884, 2393, 2427, 2826, 2983, 3236, 4786, 4854, 5652, 5966, 7179, 7281, 8949, 9572, 9708, 11932, 14358, 14562, 15371, 17898, 21537, 26847, 28716, 29124, 30742, 35796, 43074, 45467, 46113, 53694, 61484, 86148, 90934, 92226, 107388, 127013, 136401, 138339, 181868, 184452, 254026, 272802, 276678, 375701, 381039, 409203, 508052, 545604, 553356, 751402, 762078, 818406, 1127103, 1143117, 1502804, 1524156, 1636812, 1935937, 2254206, 2286234, 2413247, 3381309, 3871874, 4508412, 4572468, 4826494, 5807811, 6762618, 7138319, 7239741, 7743748, 9652988, 11615622, 13525236, 14276638, 14479482, 17423433, 21414957, 21719223, 23231244, 28553276, 28958964, 34846866, 36782803, 42829914, 43438446, 64244871, 69693732, 73565606, 85659828, 86876892, 110348409, 128489742, 147131212, 220696818, 256979484, 303942109, 331045227, 441393636, 607884218, 662090454, 911826327, 1215768436, 1324180908, 1823652654, 2735478981, 3647305308, 5470957962, 5774900071, 10941915924, 11549800142, 17324700213, 23099600284, 34649400426, 51974100639, 69298800852, 103948201278, 207896402556]

約数ペア:

[(1, 207896402556), (2, 103948201278), (3, 69298800852), (4, 51974100639), (6, 34649400426), (9, 23099600284), (12, 17324700213), (18, 11549800142), (19, 10941915924), (36, 5774900071), (38, 5470957962), (57, 3647305308), (76, 2735478981), (114, 1823652654), (157, 1324180908), (171, 1215768436), (228, 911826327), (314, 662090454), (342, 607884218), (471, 441393636), (628, 331045227), (684, 303942109), (809, 256979484), (942, 220696818), (1413, 147131212), (1618, 128489742), (1884, 110348409), (2393, 86876892), (2427, 85659828), (2826, 73565606), (2983, 69693732), (3236, 64244871), (4786, 43438446), (4854, 42829914), (5652, 36782803), (5966, 34846866), (7179, 28958964), (7281, 28553276), (8949, 23231244), (9572, 21719223), (9708, 21414957), (11932, 17423433), (14358, 14479482), (14562, 14276638), (15371, 13525236), (17898, 11615622), (21537, 9652988), (26847, 7743748), (28716, 7239741), (29124, 7138319), (30742, 6762618), (35796, 5807811), (43074, 4826494), (45467, 4572468), (46113, 4508412), (53694, 3871874), (61484, 3381309), (86148, 2413247), (90934, 2286234), (92226, 2254206), (107388, 1935937), (127013, 1636812), (136401, 1524156), (138339, 1502804), (181868, 1143117), (184452, 1127103), (254026, 818406), (272802, 762078), (276678, 751402), (375701, 553356), (381039, 545604), (409203, 508052)]