208052249148

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{997}}^1\times {\mathrm{44249}}^1$

素因数の和:45387

約数の個数: 72

約数和(自身を含む): 530467938000

約数和(自身を除く): 322415688852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 997, 1179, 1572, 1994, 2358, 2991, 3988, 4716, 5982, 8973, 11964, 17946, 35892, 44249, 88498, 130607, 132747, 176996, 261214, 265494, 391821, 398241, 522428, 530988, 783642, 796482, 1175463, 1567284, 1592964, 2350926, 4701852, 5796619, 11593238, 17389857, 23186476, 34779714, 44116253, 52169571, 69559428, 88232506, 104339142, 132348759, 176465012, 208678284, 264697518, 397046277, 529395036, 794092554, 1588185108, 5779229143, 11558458286, 17337687429, 23116916572, 34675374858, 52013062287, 69350749716, 104026124574, 208052249148]

約数ペア:

[(1, 208052249148), (2, 104026124574), (3, 69350749716), (4, 52013062287), (6, 34675374858), (9, 23116916572), (12, 17337687429), (18, 11558458286), (36, 5779229143), (131, 1588185108), (262, 794092554), (393, 529395036), (524, 397046277), (786, 264697518), (997, 208678284), (1179, 176465012), (1572, 132348759), (1994, 104339142), (2358, 88232506), (2991, 69559428), (3988, 52169571), (4716, 44116253), (5982, 34779714), (8973, 23186476), (11964, 17389857), (17946, 11593238), (35892, 5796619), (44249, 4701852), (88498, 2350926), (130607, 1592964), (132747, 1567284), (176996, 1175463), (261214, 796482), (265494, 783642), (391821, 530988), (398241, 522428)]