206777424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21221}}^1$

素因数の和:21268

約数の個数: 80

約数和(自身を含む): 631566720

約数和(自身を除く): 424789296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9744, 21221, 42442, 63663, 84884, 127326, 148547, 169768, 254652, 297094, 339536, 445641, 509304, 594188, 615409, 891282, 1018608, 1188376, 1230818, 1782564, 1846227, 2376752, 2461636, 3565128, 3692454, 4307863, 4923272, 7130256, 7384908, 8615726, 9846544, 12923589, 14769816, 17231452, 25847178, 29539632, 34462904, 51694356, 68925808, 103388712, 206777424]

約数ペア:

[(1, 206777424), (2, 103388712), (3, 68925808), (4, 51694356), (6, 34462904), (7, 29539632), (8, 25847178), (12, 17231452), (14, 14769816), (16, 12923589), (21, 9846544), (24, 8615726), (28, 7384908), (29, 7130256), (42, 4923272), (48, 4307863), (56, 3692454), (58, 3565128), (84, 2461636), (87, 2376752), (112, 1846227), (116, 1782564), (168, 1230818), (174, 1188376), (203, 1018608), (232, 891282), (336, 615409), (348, 594188), (406, 509304), (464, 445641), (609, 339536), (696, 297094), (812, 254652), (1218, 169768), (1392, 148547), (1624, 127326), (2436, 84884), (3248, 63663), (4872, 42442), (9744, 21221)]