202648576

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{1171}}^1$

素因数の和:1217

約数の個数: 66

約数和(自身を含む): 439032372

約数和(自身を除く): 236383796

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1024, 1171, 1352, 1664, 2342, 2704, 3328, 4684, 5408, 6656, 9368, 10816, 13312, 15223, 18736, 21632, 30446, 37472, 43264, 60892, 74944, 86528, 121784, 149888, 173056, 197899, 243568, 299776, 395798, 487136, 599552, 791596, 974272, 1199104, 1583192, 1948544, 3166384, 3897088, 6332768, 7794176, 12665536, 15588352, 25331072, 50662144, 101324288, 202648576]

約数ペア:

[(1, 202648576), (2, 101324288), (4, 50662144), (8, 25331072), (13, 15588352), (16, 12665536), (26, 7794176), (32, 6332768), (52, 3897088), (64, 3166384), (104, 1948544), (128, 1583192), (169, 1199104), (208, 974272), (256, 791596), (338, 599552), (416, 487136), (512, 395798), (676, 299776), (832, 243568), (1024, 197899), (1171, 173056), (1352, 149888), (1664, 121784), (2342, 86528), (2704, 74944), (3328, 60892), (4684, 43264), (5408, 37472), (6656, 30446), (9368, 21632), (10816, 18736), (13312, 15223)]