200256

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{149}}^1$

素因数の和:171

約数の個数: 56

約数和(自身を含む): 609600

約数和(自身を除く): 409344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 149, 168, 192, 224, 298, 336, 447, 448, 596, 672, 894, 1043, 1192, 1344, 1788, 2086, 2384, 3129, 3576, 4172, 4768, 6258, 7152, 8344, 9536, 12516, 14304, 16688, 25032, 28608, 33376, 50064, 66752, 100128, 200256]

約数ペア:

[(1, 200256), (2, 100128), (3, 66752), (4, 50064), (6, 33376), (7, 28608), (8, 25032), (12, 16688), (14, 14304), (16, 12516), (21, 9536), (24, 8344), (28, 7152), (32, 6258), (42, 4768), (48, 4172), (56, 3576), (64, 3129), (84, 2384), (96, 2086), (112, 1788), (149, 1344), (168, 1192), (192, 1043), (224, 894), (298, 672), (336, 596), (447, 448)]