190901196

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{751}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 505849344

約数和(自身を除く): 314948148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 307, 414, 614, 751, 828, 921, 1228, 1502, 1842, 2253, 2763, 3004, 3684, 4506, 5526, 6759, 7061, 9012, 11052, 13518, 14122, 17273, 21183, 27036, 28244, 34546, 42366, 51819, 63549, 69092, 84732, 103638, 127098, 155457, 207276, 230557, 254196, 310914, 461114, 621828, 691671, 922228, 1383342, 2075013, 2766684, 4150026, 5302811, 8300052, 10605622, 15908433, 21211244, 31816866, 47725299, 63633732, 95450598, 190901196]

約数ペア:

[(1, 190901196), (2, 95450598), (3, 63633732), (4, 47725299), (6, 31816866), (9, 21211244), (12, 15908433), (18, 10605622), (23, 8300052), (36, 5302811), (46, 4150026), (69, 2766684), (92, 2075013), (138, 1383342), (207, 922228), (276, 691671), (307, 621828), (414, 461114), (614, 310914), (751, 254196), (828, 230557), (921, 207276), (1228, 155457), (1502, 127098), (1842, 103638), (2253, 84732), (2763, 69092), (3004, 63549), (3684, 51819), (4506, 42366), (5526, 34546), (6759, 28244), (7061, 27036), (9012, 21183), (11052, 17273), (13518, 14122)]