205083048704

素因数分解:

$2^8\times {\mathrm{313}}^1\times {\mathrm{1129}}^1\times {\mathrm{2267}}^1$

素因数の和:3725

約数の個数: 72

約数和(自身を含む): 411217929360

約数和(自身を除く): 206134880656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 626, 1129, 1252, 2258, 2267, 2504, 4516, 4534, 5008, 9032, 9068, 10016, 18064, 18136, 20032, 36128, 36272, 40064, 72256, 72544, 80128, 144512, 145088, 289024, 290176, 353377, 580352, 706754, 709571, 1413508, 1419142, 2559443, 2827016, 2838284, 5118886, 5654032, 5676568, 10237772, 11308064, 11353136, 20475544, 22616128, 22706272, 40951088, 45232256, 45412544, 81902176, 90464512, 90825088, 163804352, 181650176, 327608704, 655217408, 801105659, 1602211318, 3204422636, 6408845272, 12817690544, 25635381088, 51270762176, 102541524352, 205083048704]

約数ペア:

[(1, 205083048704), (2, 102541524352), (4, 51270762176), (8, 25635381088), (16, 12817690544), (32, 6408845272), (64, 3204422636), (128, 1602211318), (256, 801105659), (313, 655217408), (626, 327608704), (1129, 181650176), (1252, 163804352), (2258, 90825088), (2267, 90464512), (2504, 81902176), (4516, 45412544), (4534, 45232256), (5008, 40951088), (9032, 22706272), (9068, 22616128), (10016, 20475544), (18064, 11353136), (18136, 11308064), (20032, 10237772), (36128, 5676568), (36272, 5654032), (40064, 5118886), (72256, 2838284), (72544, 2827016), (80128, 2559443), (144512, 1419142), (145088, 1413508), (289024, 709571), (290176, 706754), (353377, 580352)]