204226304

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 435764448

約数和(自身を除く): 231538144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 167, 256, 272, 281, 334, 544, 562, 668, 1088, 1124, 1336, 2176, 2248, 2672, 2839, 4352, 4496, 4777, 5344, 5678, 8992, 9554, 10688, 11356, 17984, 19108, 21376, 22712, 35968, 38216, 42752, 45424, 46927, 71936, 76432, 90848, 93854, 152864, 181696, 187708, 305728, 363392, 375416, 611456, 726784, 750832, 797759, 1222912, 1501664, 1595518, 3003328, 3191036, 6006656, 6382072, 12013312, 12764144, 25528288, 51056576, 102113152, 204226304]

約数ペア:

[(1, 204226304), (2, 102113152), (4, 51056576), (8, 25528288), (16, 12764144), (17, 12013312), (32, 6382072), (34, 6006656), (64, 3191036), (68, 3003328), (128, 1595518), (136, 1501664), (167, 1222912), (256, 797759), (272, 750832), (281, 726784), (334, 611456), (544, 375416), (562, 363392), (668, 305728), (1088, 187708), (1124, 181696), (1336, 152864), (2176, 93854), (2248, 90848), (2672, 76432), (2839, 71936), (4352, 46927), (4496, 45424), (4777, 42752), (5344, 38216), (5678, 35968), (8992, 22712), (9554, 21376), (10688, 19108), (11356, 17984)]