197734446

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 581188608

約数和(自身を除く): 383454162

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 81, 91, 102, 117, 119, 126, 153, 162, 182, 189, 221, 234, 238, 243, 263, 273, 306, 351, 357, 378, 442, 459, 486, 526, 546, 567, 663, 702, 714, 789, 819, 918, 1053, 1071, 1134, 1326, 1377, 1547, 1578, 1638, 1701, 1841, 1989, 2106, 2142, 2367, 2457, 2754, 3094, 3159, 3213, 3402, 3419, 3682, 3978, 4131, 4471, 4641, 4734, 4914, 5523, 5967, 6318, 6426, 6838, 7101, 7371, 8262, 8942, 9282, 9639, 10257, 11046, 11934, 13413, 13923, 14202, 14742, 16569, 17901, 19278, 20514, 21303, 22113, 23933, 26826, 27846, 28917, 30771, 31297, 33138, 35802, 40239, 41769, 42606, 44226, 47866, 49707, 53703, 57834, 58123, 61542, 62594, 63909, 71799, 80478, 83538, 92313, 93891, 99414, 107406, 116246, 120717, 125307, 127818, 143598, 149121, 174369, 184626, 187782, 215397, 241434, 250614, 276939, 281673, 298242, 348738, 362151, 375921, 406861, 430794, 447363, 523107, 553878, 563346, 646191, 724302, 751842, 813722, 830817, 845019, 894726, 1046214, 1086453, 1220583, 1292382, 1569321, 1661634, 1690038, 1938573, 2172906, 2441166, 2535057, 3138642, 3661749, 3877146, 4707963, 5070114, 5815719, 7323498, 7605171, 9415926, 10985247, 11631438, 14123889, 15210342, 21970494, 28247778, 32955741, 65911482, 98867223, 197734446]

約数ペア:

[(1, 197734446), (2, 98867223), (3, 65911482), (6, 32955741), (7, 28247778), (9, 21970494), (13, 15210342), (14, 14123889), (17, 11631438), (18, 10985247), (21, 9415926), (26, 7605171), (27, 7323498), (34, 5815719), (39, 5070114), (42, 4707963), (51, 3877146), (54, 3661749), (63, 3138642), (78, 2535057), (81, 2441166), (91, 2172906), (102, 1938573), (117, 1690038), (119, 1661634), (126, 1569321), (153, 1292382), (162, 1220583), (182, 1086453), (189, 1046214), (221, 894726), (234, 845019), (238, 830817), (243, 813722), (263, 751842), (273, 724302), (306, 646191), (351, 563346), (357, 553878), (378, 523107), (442, 447363), (459, 430794), (486, 406861), (526, 375921), (546, 362151), (567, 348738), (663, 298242), (702, 281673), (714, 276939), (789, 250614), (819, 241434), (918, 215397), (1053, 187782), (1071, 184626), (1134, 174369), (1326, 149121), (1377, 143598), (1547, 127818), (1578, 125307), (1638, 120717), (1701, 116246), (1841, 107406), (1989, 99414), (2106, 93891), (2142, 92313), (2367, 83538), (2457, 80478), (2754, 71799), (3094, 63909), (3159, 62594), (3213, 61542), (3402, 58123), (3419, 57834), (3682, 53703), (3978, 49707), (4131, 47866), (4471, 44226), (4641, 42606), (4734, 41769), (4914, 40239), (5523, 35802), (5967, 33138), (6318, 31297), (6426, 30771), (6838, 28917), (7101, 27846), (7371, 26826), (8262, 23933), (8942, 22113), (9282, 21303), (9639, 20514), (10257, 19278), (11046, 17901), (11934, 16569), (13413, 14742), (13923, 14202)]