206579646

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 575344224

約数和(自身を除く): 368764578

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 173, 182, 189, 234, 243, 273, 346, 351, 378, 486, 519, 546, 567, 702, 729, 819, 1038, 1053, 1134, 1211, 1458, 1557, 1638, 1701, 2106, 2187, 2249, 2422, 2457, 3114, 3159, 3402, 3633, 4374, 4498, 4671, 4914, 5103, 6318, 6561, 6747, 7266, 7371, 9342, 9477, 10206, 10899, 13122, 13494, 14013, 14742, 15309, 15743, 18954, 20241, 21798, 22113, 28026, 28431, 30618, 31486, 32697, 40482, 42039, 44226, 45927, 47229, 56862, 60723, 65394, 66339, 84078, 85293, 91854, 94458, 98091, 121446, 126117, 132678, 141687, 170586, 182169, 196182, 199017, 252234, 283374, 294273, 364338, 378351, 398034, 425061, 546507, 588546, 597051, 756702, 850122, 882819, 1093014, 1135053, 1194102, 1275183, 1639521, 1765638, 2270106, 2550366, 2648457, 3279042, 3825549, 4918563, 5296914, 7651098, 7945371, 9837126, 11476647, 14755689, 15890742, 22953294, 29511378, 34429941, 68859882, 103289823, 206579646]

約数ペア:

[(1, 206579646), (2, 103289823), (3, 68859882), (6, 34429941), (7, 29511378), (9, 22953294), (13, 15890742), (14, 14755689), (18, 11476647), (21, 9837126), (26, 7945371), (27, 7651098), (39, 5296914), (42, 4918563), (54, 3825549), (63, 3279042), (78, 2648457), (81, 2550366), (91, 2270106), (117, 1765638), (126, 1639521), (162, 1275183), (173, 1194102), (182, 1135053), (189, 1093014), (234, 882819), (243, 850122), (273, 756702), (346, 597051), (351, 588546), (378, 546507), (486, 425061), (519, 398034), (546, 378351), (567, 364338), (702, 294273), (729, 283374), (819, 252234), (1038, 199017), (1053, 196182), (1134, 182169), (1211, 170586), (1458, 141687), (1557, 132678), (1638, 126117), (1701, 121446), (2106, 98091), (2187, 94458), (2249, 91854), (2422, 85293), (2457, 84078), (3114, 66339), (3159, 65394), (3402, 60723), (3633, 56862), (4374, 47229), (4498, 45927), (4671, 44226), (4914, 42039), (5103, 40482), (6318, 32697), (6561, 31486), (6747, 30618), (7266, 28431), (7371, 28026), (9342, 22113), (9477, 21798), (10206, 20241), (10899, 18954), (13122, 15743), (13494, 15309), (14013, 14742)]