204525568

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 104

約数和(自身を含む): 462365568

約数和(自身を除く): 257840000

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 167, 184, 208, 256, 299, 334, 368, 416, 512, 598, 668, 736, 832, 1024, 1196, 1336, 1472, 1664, 2048, 2171, 2392, 2672, 2944, 3328, 3841, 4096, 4342, 4784, 5344, 5888, 6656, 7682, 8684, 9568, 10688, 11776, 13312, 15364, 17368, 19136, 21376, 23552, 26624, 30728, 34736, 38272, 42752, 47104, 49933, 53248, 61456, 69472, 76544, 85504, 94208, 99866, 122912, 138944, 153088, 171008, 199732, 245824, 277888, 306176, 342016, 399464, 491648, 555776, 612352, 684032, 798928, 983296, 1111552, 1224704, 1597856, 1966592, 2223104, 3195712, 3933184, 4446208, 6391424, 7866368, 8892416, 12782848, 15732736, 25565696, 51131392, 102262784, 204525568]

約数ペア:

[(1, 204525568), (2, 102262784), (4, 51131392), (8, 25565696), (13, 15732736), (16, 12782848), (23, 8892416), (26, 7866368), (32, 6391424), (46, 4446208), (52, 3933184), (64, 3195712), (92, 2223104), (104, 1966592), (128, 1597856), (167, 1224704), (184, 1111552), (208, 983296), (256, 798928), (299, 684032), (334, 612352), (368, 555776), (416, 491648), (512, 399464), (598, 342016), (668, 306176), (736, 277888), (832, 245824), (1024, 199732), (1196, 171008), (1336, 153088), (1472, 138944), (1664, 122912), (2048, 99866), (2171, 94208), (2392, 85504), (2672, 76544), (2944, 69472), (3328, 61456), (3841, 53248), (4096, 49933), (4342, 47104), (4784, 42752), (5344, 38272), (5888, 34736), (6656, 30728), (7682, 26624), (8684, 23552), (9568, 21376), (10688, 19136), (11776, 17368), (13312, 15364)]