197691408

素因数分解:

$2^4\times 3^3\times {\mathrm{443}}^1\times {\mathrm{1033}}^1$

素因数の和:1493

約数の個数: 80

約数和(自身を含む): 569279040

約数和(自身を除く): 371587632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 443, 886, 1033, 1329, 1772, 2066, 2658, 3099, 3544, 3987, 4132, 5316, 6198, 7088, 7974, 8264, 9297, 10632, 11961, 12396, 15948, 16528, 18594, 21264, 23922, 24792, 27891, 31896, 37188, 47844, 49584, 55782, 63792, 74376, 95688, 111564, 148752, 191376, 223128, 446256, 457619, 915238, 1372857, 1830476, 2745714, 3660952, 4118571, 5491428, 7321904, 8237142, 10982856, 12355713, 16474284, 21965712, 24711426, 32948568, 49422852, 65897136, 98845704, 197691408]

約数ペア:

[(1, 197691408), (2, 98845704), (3, 65897136), (4, 49422852), (6, 32948568), (8, 24711426), (9, 21965712), (12, 16474284), (16, 12355713), (18, 10982856), (24, 8237142), (27, 7321904), (36, 5491428), (48, 4118571), (54, 3660952), (72, 2745714), (108, 1830476), (144, 1372857), (216, 915238), (432, 457619), (443, 446256), (886, 223128), (1033, 191376), (1329, 148752), (1772, 111564), (2066, 95688), (2658, 74376), (3099, 63792), (3544, 55782), (3987, 49584), (4132, 47844), (5316, 37188), (6198, 31896), (7088, 27891), (7974, 24792), (8264, 23922), (9297, 21264), (10632, 18594), (11961, 16528), (12396, 15948)]