201619782424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{51869}}^1$

素因数の和:52240

約数の個数: 64

約数和(自身を含む): 403341120000

約数和(自身を除く): 201721337576

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 239, 428, 478, 856, 956, 1912, 2033, 4066, 4541, 8132, 9082, 16264, 18164, 25573, 36328, 51146, 51869, 102292, 103738, 204584, 207476, 414952, 485887, 971774, 985511, 1943548, 1971022, 3887096, 3942044, 5549983, 7884088, 11099966, 12396691, 22199932, 24793382, 44399864, 49586764, 99173528, 105449677, 210899354, 235537129, 421798708, 471074258, 843597416, 942148516, 1326445937, 1884297032, 2652891874, 5305783748, 10611567496, 25202472803, 50404945606, 100809891212, 201619782424]

約数ペア:

[(1, 201619782424), (2, 100809891212), (4, 50404945606), (8, 25202472803), (19, 10611567496), (38, 5305783748), (76, 2652891874), (107, 1884297032), (152, 1326445937), (214, 942148516), (239, 843597416), (428, 471074258), (478, 421798708), (856, 235537129), (956, 210899354), (1912, 105449677), (2033, 99173528), (4066, 49586764), (4541, 44399864), (8132, 24793382), (9082, 22199932), (16264, 12396691), (18164, 11099966), (25573, 7884088), (36328, 5549983), (51146, 3942044), (51869, 3887096), (102292, 1971022), (103738, 1943548), (204584, 985511), (207476, 971774), (414952, 485887)]