203844416

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 84

約数和(自身を含む): 437924448

約数和(自身を除く): 234080032

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 107, 136, 206, 214, 272, 289, 412, 428, 544, 578, 824, 856, 1088, 1156, 1648, 1712, 1751, 1819, 2312, 3296, 3424, 3502, 3638, 4624, 6592, 6848, 7004, 7276, 9248, 11021, 14008, 14552, 18496, 22042, 28016, 29104, 29767, 30923, 44084, 56032, 58208, 59534, 61846, 88168, 112064, 116416, 119068, 123692, 176336, 187357, 238136, 247384, 352672, 374714, 476272, 494768, 705344, 749428, 952544, 989536, 1498856, 1905088, 1979072, 2997712, 3185069, 5995424, 6370138, 11990848, 12740276, 25480552, 50961104, 101922208, 203844416]

約数ペア:

[(1, 203844416), (2, 101922208), (4, 50961104), (8, 25480552), (16, 12740276), (17, 11990848), (32, 6370138), (34, 5995424), (64, 3185069), (68, 2997712), (103, 1979072), (107, 1905088), (136, 1498856), (206, 989536), (214, 952544), (272, 749428), (289, 705344), (412, 494768), (428, 476272), (544, 374714), (578, 352672), (824, 247384), (856, 238136), (1088, 187357), (1156, 176336), (1648, 123692), (1712, 119068), (1751, 116416), (1819, 112064), (2312, 88168), (3296, 61846), (3424, 59534), (3502, 58208), (3638, 56032), (4624, 44084), (6592, 30923), (6848, 29767), (7004, 29104), (7276, 28016), (9248, 22042), (11021, 18496), (14008, 14552)]