201995874368

素因数分解:

$2^6\times {\mathrm{281}}^1\times {\mathrm{2237}}^1\times {\mathrm{5021}}^1$

素因数の和:7551

約数の個数: 56

約数和(自身を含む): 402521998104

約数和(自身を除く): 200526123736

約数列:

[1, 2, 4, 8, 16, 32, 64, 281, 562, 1124, 2237, 2248, 4474, 4496, 5021, 8948, 8992, 10042, 17896, 17984, 20084, 35792, 40168, 71584, 80336, 143168, 160672, 321344, 628597, 1257194, 1410901, 2514388, 2821802, 5028776, 5643604, 10057552, 11231977, 11287208, 20115104, 22463954, 22574416, 40230208, 44927908, 45148832, 89855816, 90297664, 179711632, 359423264, 718846528, 3156185537, 6312371074, 12624742148, 25249484296, 50498968592, 100997937184, 201995874368]

約数ペア:

[(1, 201995874368), (2, 100997937184), (4, 50498968592), (8, 25249484296), (16, 12624742148), (32, 6312371074), (64, 3156185537), (281, 718846528), (562, 359423264), (1124, 179711632), (2237, 90297664), (2248, 89855816), (4474, 45148832), (4496, 44927908), (5021, 40230208), (8948, 22574416), (8992, 22463954), (10042, 20115104), (17896, 11287208), (17984, 11231977), (20084, 10057552), (35792, 5643604), (40168, 5028776), (71584, 2821802), (80336, 2514388), (143168, 1410901), (160672, 1257194), (321344, 628597)]