196997808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18913}}^1$

素因数の和:18962

約数の個数: 80

約数和(自身を含む): 600406016

約数和(自身を除く): 403408208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 18913, 37826, 56739, 75652, 113478, 132391, 151304, 226956, 264782, 302608, 397173, 453912, 529564, 586303, 794346, 907824, 1059128, 1172606, 1588692, 1758909, 2118256, 2345212, 3177384, 3517818, 4104121, 4690424, 6354768, 7035636, 8208242, 9380848, 12312363, 14071272, 16416484, 24624726, 28142544, 32832968, 49249452, 65665936, 98498904, 196997808]

約数ペア:

[(1, 196997808), (2, 98498904), (3, 65665936), (4, 49249452), (6, 32832968), (7, 28142544), (8, 24624726), (12, 16416484), (14, 14071272), (16, 12312363), (21, 9380848), (24, 8208242), (28, 7035636), (31, 6354768), (42, 4690424), (48, 4104121), (56, 3517818), (62, 3177384), (84, 2345212), (93, 2118256), (112, 1758909), (124, 1588692), (168, 1172606), (186, 1059128), (217, 907824), (248, 794346), (336, 586303), (372, 529564), (434, 453912), (496, 397173), (651, 302608), (744, 264782), (868, 226956), (1302, 151304), (1488, 132391), (1736, 113478), (2604, 75652), (3472, 56739), (5208, 37826), (10416, 18913)]