202213884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{38561}}^1$

素因数の和:38610

約数の個数: 48

約数和(自身を含む): 518273280

約数和(自身を除く): 316059396

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 38561, 77122, 115683, 154244, 231366, 462732, 732659, 886903, 1465318, 1773806, 2197977, 2660709, 2930636, 3547612, 4395954, 5321418, 8791908, 10642836, 16851157, 33702314, 50553471, 67404628, 101106942, 202213884]

約数ペア:

[(1, 202213884), (2, 101106942), (3, 67404628), (4, 50553471), (6, 33702314), (12, 16851157), (19, 10642836), (23, 8791908), (38, 5321418), (46, 4395954), (57, 3547612), (69, 2930636), (76, 2660709), (92, 2197977), (114, 1773806), (138, 1465318), (228, 886903), (276, 732659), (437, 462732), (874, 231366), (1311, 154244), (1748, 115683), (2622, 77122), (5244, 38561)]