214157432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 439992000

約数和(自身を除く): 225834568

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 193, 199, 328, 386, 398, 697, 772, 796, 1394, 1544, 1592, 2788, 3281, 3383, 5576, 6562, 6766, 7913, 8159, 13124, 13532, 15826, 16318, 26248, 27064, 31652, 32636, 38407, 63304, 65272, 76814, 134521, 138703, 153628, 269042, 277406, 307256, 538084, 554812, 652919, 1076168, 1109624, 1305838, 1574687, 2611676, 3149374, 5223352, 6298748, 12597496, 26769679, 53539358, 107078716, 214157432]

約数ペア:

[(1, 214157432), (2, 107078716), (4, 53539358), (8, 26769679), (17, 12597496), (34, 6298748), (41, 5223352), (68, 3149374), (82, 2611676), (136, 1574687), (164, 1305838), (193, 1109624), (199, 1076168), (328, 652919), (386, 554812), (398, 538084), (697, 307256), (772, 277406), (796, 269042), (1394, 153628), (1544, 138703), (1592, 134521), (2788, 76814), (3281, 65272), (3383, 63304), (5576, 38407), (6562, 32636), (6766, 31652), (7913, 27064), (8159, 26248), (13124, 16318), (13532, 15826)]