209283232

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1867}}^1$

素因数の和:2021

約数の個数: 48

約数和(自身を含む): 429311232

約数和(自身を除く): 220028000

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 113, 124, 226, 248, 452, 496, 904, 992, 1808, 1867, 3503, 3616, 3734, 7006, 7468, 14012, 14936, 28024, 29872, 56048, 57877, 59744, 112096, 115754, 210971, 231508, 421942, 463016, 843884, 926032, 1687768, 1852064, 3375536, 6540101, 6751072, 13080202, 26160404, 52320808, 104641616, 209283232]

約数ペア:

[(1, 209283232), (2, 104641616), (4, 52320808), (8, 26160404), (16, 13080202), (31, 6751072), (32, 6540101), (62, 3375536), (113, 1852064), (124, 1687768), (226, 926032), (248, 843884), (452, 463016), (496, 421942), (904, 231508), (992, 210971), (1808, 115754), (1867, 112096), (3503, 59744), (3616, 57877), (3734, 56048), (7006, 29872), (7468, 28024), (14012, 14936)]