199301616

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{15551}}^1$

素因数の和:15654

約数の個数: 60

約数和(自身を含む): 564071040

約数和(自身を除く): 364769424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 15551, 31102, 46653, 62204, 93306, 124408, 139959, 186612, 248816, 279918, 373224, 559836, 746448, 1119672, 1384039, 2239344, 2768078, 4152117, 5536156, 8304234, 11072312, 12456351, 16608468, 22144624, 24912702, 33216936, 49825404, 66433872, 99650808, 199301616]

約数ペア:

[(1, 199301616), (2, 99650808), (3, 66433872), (4, 49825404), (6, 33216936), (8, 24912702), (9, 22144624), (12, 16608468), (16, 12456351), (18, 11072312), (24, 8304234), (36, 5536156), (48, 4152117), (72, 2768078), (89, 2239344), (144, 1384039), (178, 1119672), (267, 746448), (356, 559836), (534, 373224), (712, 279918), (801, 248816), (1068, 186612), (1424, 139959), (1602, 124408), (2136, 93306), (3204, 62204), (4272, 46653), (6408, 31102), (12816, 15551)]