209767896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13183}}^1$

素因数の和:13225

約数の個数: 96

約数和(自身を含む): 647861760

約数和(自身を除く): 438093864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 13183, 15912, 26366, 39549, 52732, 79098, 105464, 118647, 158196, 171379, 224111, 237294, 316392, 342758, 448222, 474588, 514137, 672333, 685516, 896444, 949176, 1028274, 1344666, 1371032, 1542411, 1792888, 2016999, 2056548, 2689332, 2913443, 3084822, 4033998, 4113096, 5378664, 5826886, 6169644, 8067996, 8740329, 11653772, 12339288, 16135992, 17480658, 23307544, 26220987, 34961316, 52441974, 69922632, 104883948, 209767896]

約数ペア:

[(1, 209767896), (2, 104883948), (3, 69922632), (4, 52441974), (6, 34961316), (8, 26220987), (9, 23307544), (12, 17480658), (13, 16135992), (17, 12339288), (18, 11653772), (24, 8740329), (26, 8067996), (34, 6169644), (36, 5826886), (39, 5378664), (51, 4113096), (52, 4033998), (68, 3084822), (72, 2913443), (78, 2689332), (102, 2056548), (104, 2016999), (117, 1792888), (136, 1542411), (153, 1371032), (156, 1344666), (204, 1028274), (221, 949176), (234, 896444), (306, 685516), (312, 672333), (408, 514137), (442, 474588), (468, 448222), (612, 342758), (663, 316392), (884, 237294), (936, 224111), (1224, 171379), (1326, 158196), (1768, 118647), (1989, 105464), (2652, 79098), (3978, 52732), (5304, 39549), (7956, 26366), (13183, 15912)]