208703352

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60811}}^1$

素因数の和:60844

約数の個数: 64

約数和(自身を含む): 612984960

約数和(自身を除く): 404281608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 60811, 121622, 182433, 243244, 364866, 486488, 668921, 729732, 790543, 1337842, 1459464, 1581086, 2006763, 2371629, 2675684, 3162172, 4013526, 4743258, 5351368, 6324344, 8027052, 8695973, 9486516, 16054104, 17391946, 18973032, 26087919, 34783892, 52175838, 69567784, 104351676, 208703352]

約数ペア:

[(1, 208703352), (2, 104351676), (3, 69567784), (4, 52175838), (6, 34783892), (8, 26087919), (11, 18973032), (12, 17391946), (13, 16054104), (22, 9486516), (24, 8695973), (26, 8027052), (33, 6324344), (39, 5351368), (44, 4743258), (52, 4013526), (66, 3162172), (78, 2675684), (88, 2371629), (104, 2006763), (132, 1581086), (143, 1459464), (156, 1337842), (264, 790543), (286, 729732), (312, 668921), (429, 486488), (572, 364866), (858, 243244), (1144, 182433), (1716, 121622), (3432, 60811)]