211319631726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1\times {\mathrm{68437}}^1$

素因数の和:70473

約数の個数: 64

約数和(自身を含む): 496327706112

約数和(自身を除く): 285008074386

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1987, 3974, 5961, 11922, 13909, 27818, 41727, 68437, 73519, 83454, 136874, 147038, 205311, 220557, 410622, 441114, 479059, 514633, 958118, 1029266, 1437177, 1543899, 2532169, 2874354, 3087798, 5064338, 7596507, 15193014, 17725183, 35450366, 53175549, 106351098, 135984319, 271968638, 407952957, 815905914, 951890233, 1903780466, 2855670699, 5031419803, 5711341398, 10062839606, 15094259409, 30188518818, 35219938621, 70439877242, 105659815863, 211319631726]

約数ペア:

[(1, 211319631726), (2, 105659815863), (3, 70439877242), (6, 35219938621), (7, 30188518818), (14, 15094259409), (21, 10062839606), (37, 5711341398), (42, 5031419803), (74, 2855670699), (111, 1903780466), (222, 951890233), (259, 815905914), (518, 407952957), (777, 271968638), (1554, 135984319), (1987, 106351098), (3974, 53175549), (5961, 35450366), (11922, 17725183), (13909, 15193014), (27818, 7596507), (41727, 5064338), (68437, 3087798), (73519, 2874354), (83454, 2532169), (136874, 1543899), (147038, 1437177), (205311, 1029266), (220557, 958118), (410622, 514633), (441114, 479059)]