211092196

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{63353}}^1$

素因数の和:63388

約数の個数: 36

約数和(自身を含む): 455008428

約数和(自身を除く): 243916232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 63353, 126706, 253412, 443471, 886942, 1077001, 1773884, 2154002, 3104297, 4308004, 6208594, 7539007, 12417188, 15078014, 30156028, 52773049, 105546098, 211092196]

約数ペア:

[(1, 211092196), (2, 105546098), (4, 52773049), (7, 30156028), (14, 15078014), (17, 12417188), (28, 7539007), (34, 6208594), (49, 4308004), (68, 3104297), (98, 2154002), (119, 1773884), (196, 1077001), (238, 886942), (476, 443471), (833, 253412), (1666, 126706), (3332, 63353)]